11403652612 has 12 divisors (see below), whose sum is σ = 21770609616. Its totient is φ = 5183478440.

The previous prime is 11403652583. The next prime is 11403652633. The reversal of 11403652612 is 21625630411.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129586918 + ... + 129587005.

It is an arithmetic number, because the mean of its divisors is an integer number (1814217468).

Almost surely, 2^11403652612 is an apocalyptic number.

It is an amenable number.

11403652612 is a deficient number, since it is larger than the sum of its proper divisors (10366957004).

11403652612 is a wasteful number, since it uses less digits than its factorization.

11403652612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259173938 (or 259173936 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The spelling of 11403652612 in words is "eleven billion, four hundred three million, six hundred fifty-two thousand, six hundred twelve".