11611730352 has 40 divisors (see below), whose sum is σ = 30020618736. Its totient is φ = 3867525376.

The previous prime is 11611730321. The next prime is 11611730381. The reversal of 11611730352 is 25303711611.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33423 + ... + 156014.

Almost surely, 2^11611730352 is an apocalyptic number.

11611730352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11611730352 is an abundant number, since it is smaller than the sum of its proper divisors (18408888384).

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

11611730352 is a wasteful number, since it uses less digits than its factorization.

11611730352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190725 (or 190719 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 30.

The spelling of 11611730352 in words is "eleven billion, six hundred eleven million, seven hundred thirty thousand, three hundred fifty-two".