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130440241014241 = 670431945620587
BaseRepresentation
bin11101101010001001111100…
…001110101110010111100001
3122002211222001200010222122111
4131222021330032232113201
5114044113103144423431
61141231230334435321
736321665525451634
oct3552117416562741
9562758050128574
10130440241014241
1138620439534194
1212768238962b41
1357a2600b90452
14242d4ac949c1b
1510130b3bd57b1
hex76a27c3ae5e1

130440241014241 has 4 divisors (see below), whose sum is σ = 130442186701872. Its totient is φ = 130438295326612.

The previous prime is 130440241014199. The next prime is 130440241014257. The reversal of 130440241014241 is 142410142044031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 130440241014241 - 233 = 130431651079649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130440241014341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 972743251 + ... + 972877336.

It is an arithmetic number, because the mean of its divisors is an integer number (32610546675468).

Almost surely, 2130440241014241 is an apocalyptic number.

It is an amenable number.

130440241014241 is a deficient number, since it is larger than the sum of its proper divisors (1945687631).

130440241014241 is an equidigital number, since it uses as much as digits as its factorization.

130440241014241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1945687630.

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 130440241014241 its reverse (142410142044031), we get a palindrome (272850383058272).

The spelling of 130440241014241 in words is "one hundred thirty trillion, four hundred forty billion, two hundred forty-one million, fourteen thousand, two hundred forty-one".

Divisors: 1 67043 1945620587 130440241014241