11801004928 has 16 divisors (see below), whose sum is σ = 23509814760. Its totient is φ = 5900502400.

The previous prime is 11801004913. The next prime is 11801004931. The reversal of 11801004928 is 82940010811.

It is a tau number, because it is divible by the number of its divisors (16).

It is a junction number, because it is equal to n+sod(n) for n = 11801004893 and 11801004902.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46097548 + ... + 46097803.

Almost surely, 2^11801004928 is an apocalyptic number.

It is an amenable number.

11801004928 is a deficient number, since it is larger than the sum of its proper divisors (11708809832).

11801004928 is an frugal number, since it uses more digits than its factorization.

11801004928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92195365 (or 92195353 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 34.

The spelling of 11801004928 in words is "eleven billion, eight hundred one million, four thousand, nine hundred twenty-eight".