11370494020 has 24 divisors (see below), whose sum is σ = 23884590744. Its totient is φ = 4546949376.

The previous prime is 11370494011. The next prime is 11370494099. The reversal of 11370494020 is 2049407311.

It can be written as a sum of positive squares in 4 ways, for example, as 141276996 + 11229217024 = 11886^2 + 105968^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1489 + ... + 150808.

It is an arithmetic number, because the mean of its divisors is an integer number (995191281).

Almost surely, 2^11370494020 is an apocalyptic number.

11370494020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11370494020 is an abundant number, since it is smaller than the sum of its proper divisors (12514096724).

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

11370494020 is a wasteful number, since it uses less digits than its factorization.

11370494020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156039 (or 156037 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The spelling of 11370494020 in words is "eleven billion, three hundred seventy million, four hundred ninety-four thousand, twenty".