30615242151045 has 64 divisors (see below), whose sum is σ = 49524741100800. Its totient is φ = 16149017364480.

The previous prime is 30615242151037. The next prime is 30615242151121. The reversal of 30615242151045 is 54015124251603.

It is not a de Polignac number, because 30615242151045 - 2³ = 30615242151037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30615242150994 and 30615242151012.

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 63 ways as a sum of consecutive naturals, for example, 622324969 + ... + 622374161.

It is an arithmetic number, because the mean of its divisors is an integer number (773824079700).

Almost surely, 2^{30615242151045} is an apocalyptic number.

It is an amenable number.

30615242151045 is a deficient number, since it is larger than the sum of its proper divisors (18909498949755).

30615242151045 is a wasteful number, since it uses less digits than its factorization.

30615242151045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50470.

The product of its (nonzero) digits is 144000, while the sum is 39.

The spelling of 30615242151045 in words is "thirty trillion, six hundred fifteen billion, two hundred forty-two million, one hundred fifty-one thousand, forty-five".