308374813274136 has 64 divisors (see below), whose sum is σ = 881072327412480. Its totient is φ = 88106946272640.

The previous prime is 308374813274119. The next prime is 308374813274137. The reversal of 308374813274136 is 631472318473803.

It is a self number, because there is not a number n which added to its sum of digits gives 308374813274136.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (308374813274137) by changing a digit.

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, 144608766 + ... + 146725746.

It is an arithmetic number, because the mean of its divisors is an integer number (13766755115820).

Almost surely, 2^{308374813274136} is an apocalyptic number.

It is an amenable number.

308374813274136 is an abundant number, since it is smaller than the sum of its proper divisors (572697514138344).

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

308374813274136 is a wasteful number, since it uses less digits than its factorization.

308374813274136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2984064 (or 2984060 counting only the distinct ones).

The product of its (nonzero) digits is 48771072, while the sum is 60.

The spelling of 308374813274136 in words is "three hundred eight trillion, three hundred seventy-four billion, eight hundred thirteen million, two hundred seventy-four thousand, one hundred thirty-six".