11413710920 has 32 divisors (see below), whose sum is σ = 27191489400. Its totient is φ = 4296926208.

The previous prime is 11413710907. The next prime is 11413710929. The reversal of 11413710920 is 2901731411.

It can be written as a sum of positive squares in 4 ways, for example, as 9117576196 + 2296134724 = 95486^2 + 47918^2 .

It is not an unprimeable number, because it can be changed into a prime (11413710929) 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, 8391755 + ... + 8393114.

Almost surely, 2^11413710920 is an apocalyptic number.

11413710920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11413710920 is an abundant number, since it is smaller than the sum of its proper divisors (15777778480).

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

11413710920 is a wasteful number, since it uses less digits than its factorization.

11413710920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16784897 (or 16784893 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 29.

The spelling of 11413710920 in words is "eleven billion, four hundred thirteen million, seven hundred ten thousand, nine hundred twenty".