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434961244969 = 5926927406039
BaseRepresentation
bin1100101010001011011…
…01011110001100101001
31112120201012022122000121
412111011231132030221
524111300034314334
6531452441003241
743265513402626
oct6250555361451
91476635278017
10434961244969
11158514313189
127036b783521
133202a813044
14170a34a134d
15b4aad70db4
hex6545b5e329

434961244969 has 8 divisors (see below), whose sum is σ = 443977848000. Its totient is φ = 425999454672.

The previous prime is 434961244961. The next prime is 434961244997. The reversal of 434961244969 is 969442169434.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 434961244969 - 23 = 434961244961 is a prime.

It is a super-2 number, since 2×4349612449692 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (434961244961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13687149 + ... + 13718890.

It is an arithmetic number, because the mean of its divisors is an integer number (55497231000).

Almost surely, 2434961244969 is an apocalyptic number.

It is an amenable number.

434961244969 is a deficient number, since it is larger than the sum of its proper divisors (9016603031).

434961244969 is a wasteful number, since it uses less digits than its factorization.

434961244969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27406367.

The product of its digits is 40310784, while the sum is 61.

The spelling of 434961244969 in words is "four hundred thirty-four billion, nine hundred sixty-one million, two hundred forty-four thousand, nine hundred sixty-nine".

Divisors: 1 59 269 15871 27406039 1616956301 7372224491 434961244969