11628474270 has 64 divisors (see below), whose sum is σ = 31905861120. Its totient is φ = 2657052288.

The previous prime is 11628474269. The next prime is 11628474281. The reversal of 11628474270 is 7247482611.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 786264 + ... + 800916.

It is an arithmetic number, because the mean of its divisors is an integer number (498529080).

Almost surely, 2^11628474270 is an apocalyptic number.

11628474270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11628474270 is an abundant number, since it is smaller than the sum of its proper divisors (20277386850).

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

11628474270 is a wasteful number, since it uses less digits than its factorization.

11628474270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18449.

The product of its (nonzero) digits is 150528, while the sum is 42.

The spelling of 11628474270 in words is "eleven billion, six hundred twenty-eight million, four hundred seventy-four thousand, two hundred seventy".