30415370152 has 8 divisors (see below), whose sum is σ = 57028819050. Its totient is φ = 15207685072.

The previous prime is 30415370099. The next prime is 30415370159. The reversal of 30415370152 is 25107351403.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 20599712676 + 9815657476 = 143526^2 + 99074^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (30415370159) 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 as a sum of consecutive naturals, namely, 1900960627 + ... + 1900960642.

Almost surely, 2^30415370152 is an apocalyptic number.

It is an amenable number.

30415370152 is a deficient number, since it is larger than the sum of its proper divisors (26613448898).

30415370152 is a wasteful number, since it uses less digits than its factorization.

30415370152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3801921275 (or 3801921271 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 31.

The spelling of 30415370152 in words is "thirty billion, four hundred fifteen million, three hundred seventy thousand, one hundred fifty-two".