306136413024 has 48 divisors (see below), whose sum is σ = 865424094192. Its totient is φ = 94195819008.

The previous prime is 306136413019. The next prime is 306136413047. The reversal of 306136413024 is 420314631603.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×306136413024² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122649559 + ... + 122652054.

It is an arithmetic number, because the mean of its divisors is an integer number (18029668629).

Almost surely, 2^306136413024 is an apocalyptic number.

It is an amenable number.

306136413024 is an abundant number, since it is smaller than the sum of its proper divisors (559287681168).

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

306136413024 is a wasteful number, since it uses less digits than its factorization.

306136413024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245301639 (or 245301631 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 33.

The spelling of 306136413024 in words is "three hundred six billion, one hundred thirty-six million, four hundred thirteen thousand, twenty-four".