30415015352 has 16 divisors (see below), whose sum is σ = 57040564200. Its totient is φ = 15204198240.

The previous prime is 30415015331. The next prime is 30415015381. The reversal of 30415015352 is 25351051403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 374402 + ... + 448337.

Almost surely, 2^30415015352 is an apocalyptic number.

It is an amenable number.

30415015352 is a deficient number, since it is larger than the sum of its proper divisors (26625548848).

30415015352 is a wasteful number, since it uses less digits than its factorization.

30415015352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827366 (or 827362 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

Adding to 30415015352 its reverse (25351051403), we get a palindrome (55766066755).

The spelling of 30415015352 in words is "thirty billion, four hundred fifteen million, fifteen thousand, three hundred fifty-two".