11734460257 has 8 divisors (see below), whose sum is σ = 12659328360. Its totient is φ = 10812766080.

The previous prime is 11734460251. The next prime is 11734460299. The reversal of 11734460257 is 75206443711.

It can be written as a sum of positive squares in 4 ways, for example, as 1224930001 + 10509530256 = 34999^2 + 102516^2 .

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 11734460257 - 2¹¹ = 11734458209 is a prime.

It is a super-2 number, since 2×11734460257² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11734460251) 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, 785794 + ... + 800587.

It is an arithmetic number, because the mean of its divisors is an integer number (1582416045).

Almost surely, 2^11734460257 is an apocalyptic number.

It is an amenable number.

11734460257 is a deficient number, since it is larger than the sum of its proper divisors (924868103).

11734460257 is a wasteful number, since it uses less digits than its factorization.

11734460257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1586963.

The product of its (nonzero) digits is 141120, while the sum is 40.

The spelling of 11734460257 in words is "eleven billion, seven hundred thirty-four million, four hundred sixty thousand, two hundred fifty-seven".