11476889830 has 32 divisors (see below), whose sum is σ = 24636109824. Its totient is φ = 3763849056.

The previous prime is 11476889819. The next prime is 11476889849. The reversal of 11476889830 is 3898867411.

It is a congruent number.

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, 3562642 + ... + 3565861.

It is an arithmetic number, because the mean of its divisors is an integer number (769878432).

Almost surely, 2^11476889830 is an apocalyptic number.

11476889830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11476889830 is an abundant number, since it is smaller than the sum of its proper divisors (13159219994).

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

11476889830 is a wasteful number, since it uses less digits than its factorization.

11476889830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7128540.

The product of its (nonzero) digits is 2322432, while the sum is 55.

The spelling of 11476889830 in words is "eleven billion, four hundred seventy-six million, eight hundred eighty-nine thousand, eight hundred thirty".