11400748700 has 144 divisors (see below), whose sum is σ = 27586046880. Its totient is φ = 4055040000.

The previous prime is 11400748699. The next prime is 11400748717. The reversal of 11400748700 is 784700411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9887324 + ... + 9888476.

It is an arithmetic number, because the mean of its divisors is an integer number (191569770).

Almost surely, 2^11400748700 is an apocalyptic number.

11400748700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11400748700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13793023440).

11400748700 is an abundant number, since it is smaller than the sum of its proper divisors (16185298180).

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

11400748700 is a wasteful number, since it uses less digits than its factorization.

11400748700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1368 (or 1361 counting only the distinct ones).

The product of its (nonzero) digits is 6272, while the sum is 32.

The spelling of 11400748700 in words is "eleven billion, four hundred million, seven hundred forty-eight thousand, seven hundred".