11848476920 has 64 divisors (see below), whose sum is σ = 30478049280. Its totient is φ = 4060930176.

The previous prime is 11848476917. The next prime is 11848476929. The reversal of 11848476920 is 2967484811.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11848476929) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1105427 + ... + 1116093.

It is an arithmetic number, because the mean of its divisors is an integer number (476219520).

Almost surely, 2^11848476920 is an apocalyptic number.

11848476920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11848476920 is an abundant number, since it is smaller than the sum of its proper divisors (18629572360).

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

11848476920 is a wasteful number, since it uses less digits than its factorization.

11848476920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14652 (or 14648 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 50.

The spelling of 11848476920 in words is "eleven billion, eight hundred forty-eight million, four hundred seventy-six thousand, nine hundred twenty".