11876015020 has 24 divisors (see below), whose sum is σ = 25019324064. Its totient is φ = 4735226496.

The previous prime is 11876015003. The next prime is 11876015027. The reversal of 11876015020 is 2051067811.

It is not an unprimeable number, because it can be changed into a prime (11876015027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 942304 + ... + 954823.

It is an arithmetic number, because the mean of its divisors is an integer number (1042471836).

Almost surely, 2^11876015020 is an apocalyptic number.

11876015020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11876015020 is an abundant number, since it is smaller than the sum of its proper divisors (13143309044).

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

11876015020 is a wasteful number, since it uses less digits than its factorization.

11876015020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1897449 (or 1897447 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 31.

The spelling of 11876015020 in words is "eleven billion, eight hundred seventy-six million, fifteen thousand, twenty".