11864268700 has 36 divisors (see below), whose sum is σ = 26181839880. Its totient is φ = 4665269440.

The previous prime is 11864268683. The next prime is 11864268709. The reversal of 11864268700 is 786246811.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11864268709) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 999547 + ... + 1011346.

It is an arithmetic number, because the mean of its divisors is an integer number (727273330).

Almost surely, 2^11864268700 is an apocalyptic number.

11864268700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11864268700 is an abundant number, since it is smaller than the sum of its proper divisors (14317571180).

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

11864268700 is a wasteful number, since it uses less digits than its factorization.

11864268700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2010966 (or 2010959 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 43.

The spelling of 11864268700 in words is "eleven billion, eight hundred sixty-four million, two hundred sixty-eight thousand, seven hundred".