11473170988 has 24 divisors (see below), whose sum is σ = 20164929680. Its totient is φ = 5711808960.

The previous prime is 11473170971. The next prime is 11473170997. The reversal of 11473170988 is 88907137411.

It is a super-2 number, since 2×11473170988² (a number of 21 digits) contains 22 as substring.

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, 1092370 + ... + 1102822.

Almost surely, 2^11473170988 is an apocalyptic number.

It is an amenable number.

11473170988 is a deficient number, since it is larger than the sum of its proper divisors (8691758692).

11473170988 is a wasteful number, since it uses less digits than its factorization.

11473170988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11617 (or 11615 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 49.

The spelling of 11473170988 in words is "eleven billion, four hundred seventy-three million, one hundred seventy thousand, nine hundred eighty-eight".