30013622649 has 12 divisors (see below), whose sum is σ = 43379809200. Its totient is φ = 19996713144.

The previous prime is 30013622591. The next prime is 30013622719. The reversal of 30013622649 is 94622631003.

30013622649 is a `hidden beast` number, since 3 + 0 + 0 + 1 + 3 + 6 + 2 + 2 + 649 = 666.

It is not a de Polignac number, because 30013622649 - 2⁷ = 30013622521 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30013623649) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1015339 + ... + 1044480.

It is an arithmetic number, because the mean of its divisors is an integer number (3614984100).

Almost surely, 2^30013622649 is an apocalyptic number.

It is an amenable number.

30013622649 is a deficient number, since it is larger than the sum of its proper divisors (13366186551).

30013622649 is a wasteful number, since it uses less digits than its factorization.

30013622649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2061444 (or 2061441 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The spelling of 30013622649 in words is "thirty billion, thirteen million, six hundred twenty-two thousand, six hundred forty-nine".