11745641316 has 24 divisors (see below), whose sum is σ = 27753416320. Its totient is φ = 3865653792.

The previous prime is 11745641291. The next prime is 11745641321. The reversal of 11745641316 is 61314654711.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6194011 + ... + 6195906.

Almost surely, 2^11745641316 is an apocalyptic number.

It is an amenable number.

11745641316 is an abundant number, since it is smaller than the sum of its proper divisors (16007775004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11745641316 is a wasteful number, since it uses less digits than its factorization.

11745641316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12390003 (or 12390001 counting only the distinct ones).

The product of its digits is 60480, while the sum is 39.

The spelling of 11745641316 in words is "eleven billion, seven hundred forty-five million, six hundred forty-one thousand, three hundred sixteen".