11152804040 has 64 divisors (see below), whose sum is σ = 28691573760. Its totient is φ = 3822094080.

The previous prime is 11152804031. The next prime is 11152804081. The reversal of 11152804040 is 4040825111.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 717794 + ... + 733166.

It is an arithmetic number, because the mean of its divisors is an integer number (448305840).

Almost surely, 2^11152804040 is an apocalyptic number.

11152804040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11152804040 is an abundant number, since it is smaller than the sum of its proper divisors (17538769720).

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

11152804040 is a wasteful number, since it uses less digits than its factorization.

11152804040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17982 (or 17978 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 26.

The spelling of 11152804040 in words is "eleven billion, one hundred fifty-two million, eight hundred four thousand, forty".