30307038395 has 16 divisors (see below), whose sum is σ = 36976300032. Its totient is φ = 23840645760.

The previous prime is 30307038353. The next prime is 30307038397. The reversal of 30307038395 is 59383070303.

It is a de Polignac number, because none of the positive numbers 2^k-30307038395 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30307038397) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1078949 + ... + 1106681.

It is an arithmetic number, because the mean of its divisors is an integer number (2311018752).

Almost surely, 2^30307038395 is an apocalyptic number.

30307038395 is a deficient number, since it is larger than the sum of its proper divisors (6669261637).

30307038395 is a wasteful number, since it uses less digits than its factorization.

30307038395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31382.

The product of its (nonzero) digits is 204120, while the sum is 41.

The spelling of 30307038395 in words is "thirty billion, three hundred seven million, thirty-eight thousand, three hundred ninety-five".