11374758720 has 280 divisors, whose sum is σ = 43575771624. Its totient is φ = 2799857664.

The previous prime is 11374758719. The next prime is 11374758737. The reversal of 11374758720 is 2785747311.

11374758720 is a `hidden beast` number, since 1 + 1 + 3 + 7 + 47 + 587 + 20 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 415181376 + 10959577344 = 20376^2 + 104688^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 320082 + ... + 353838.

Almost surely, 2^11374758720 is an apocalyptic number.

11374758720 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 11374758720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21787885812).

11374758720 is an abundant number, since it is smaller than the sum of its proper divisors (32201012904).

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

11374758720 is a wasteful number, since it uses less digits than its factorization.

11374758720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33799 (or 33780 counting only the distinct ones).

The product of its (nonzero) digits is 329280, while the sum is 45.

The spelling of 11374758720 in words is "eleven billion, three hundred seventy-four million, seven hundred fifty-eight thousand, seven hundred twenty".