368149752240 has 80 divisors (see below), whose sum is σ = 1159973527776. Its totient is φ = 96563865600.

The previous prime is 368149752203. The next prime is 368149752329. The reversal of 368149752240 is 42257941863.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12558781 + ... + 12588060.

It is a 1-persistent number, because it is pandigital, but 2⋅368149752240 = 736299504480 is not.

Almost surely, 2^368149752240 is an apocalyptic number.

368149752240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

368149752240 is an abundant number, since it is smaller than the sum of its proper divisors (791823775536).

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

368149752240 is a wasteful number, since it uses less digits than its factorization.

368149752240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25146918 (or 25146912 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 51.

The spelling of 368149752240 in words is "three hundred sixty-eight billion, one hundred forty-nine million, seven hundred fifty-two thousand, two hundred forty".