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140022321023201 = 718719482721723
BaseRepresentation
bin11111110101100101111100…
…101101001000100011100001
3200100210000002022012000010012
4133311211330231020203201
5121323111203140220301
61213445211040014305
741331164434614341
oct3765457455104341
9610700068160105
10140022321023201
1140685150930361
1213855320001395
136019081c11536
14268118b954d21
15112c47ddccebb
hex7f597cb488e1

140022321023201 has 4 divisors (see below), whose sum is σ = 140041803752112. Its totient is φ = 140002838294292.

The previous prime is 140022321023131. The next prime is 140022321023219. The reversal of 140022321023201 is 102320123220041.

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 a de Polignac number, because none of the positive numbers 2k-140022321023201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140022321028201) 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, 9741353675 + ... + 9741368048.

It is an arithmetic number, because the mean of its divisors is an integer number (35010450938028).

Almost surely, 2140022321023201 is an apocalyptic number.

It is an amenable number.

140022321023201 is a deficient number, since it is larger than the sum of its proper divisors (19482728911).

140022321023201 is an equidigital number, since it uses as much as digits as its factorization.

140022321023201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19482728910.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 140022321023201 its reverse (102320123220041), we get a palindrome (242342444243242).

The spelling of 140022321023201 in words is "one hundred forty trillion, twenty-two billion, three hundred twenty-one million, twenty-three thousand, two hundred one".

Divisors: 1 7187 19482721723 140022321023201