11613740320 has 96 divisors (see below), whose sum is σ = 33769225728. Its totient is φ = 3675552768.

The previous prime is 11613740317. The next prime is 11613740431. The reversal of 11613740320 is 2304731611.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 384264 + ... + 413383.

It is an arithmetic number, because the mean of its divisors is an integer number (351762768).

Almost surely, 2^11613740320 is an apocalyptic number.

11613740320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11613740320 is an abundant number, since it is smaller than the sum of its proper divisors (22155485408).

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

11613740320 is a wasteful number, since it uses less digits than its factorization.

11613740320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 797682 (or 797674 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

The spelling of 11613740320 in words is "eleven billion, six hundred thirteen million, seven hundred forty thousand, three hundred twenty".