11404754928 has 120 divisors (see below), whose sum is σ = 36831595008. Its totient is φ = 3226836096.

The previous prime is 11404754909. The next prime is 11404754939. The reversal of 11404754928 is 82945740411.

11404754928 is a `hidden beast` number, since 1 + 1 + 40 + 47 + 549 + 28 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48901 + ... + 158747.

Almost surely, 2^11404754928 is an apocalyptic number.

11404754928 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11404754928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18415797504).

11404754928 is an abundant number, since it is smaller than the sum of its proper divisors (25426840080).

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

11404754928 is a wasteful number, since it uses less digits than its factorization.

11404754928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109971 (or 109962 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The spelling of 11404754928 in words is "eleven billion, four hundred four million, seven hundred fifty-four thousand, nine hundred twenty-eight".