30929719441 has 16 divisors (see below), whose sum is σ = 32342336208. Its totient is φ = 29552716800.

The previous prime is 30929719427. The next prime is 30929719501. The reversal of 30929719441 is 14491792903.

It can be written as a sum of positive squares in 8 ways, for example, as 23671361025 + 7258358416 = 153855^2 + 85196^2 .

It is a cyclic number.

It is not a de Polignac number, because 30929719441 - 2⁵ = 30929719409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30929719141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 556195 + ... + 609271.

It is an arithmetic number, because the mean of its divisors is an integer number (2021396013).

Almost surely, 2^30929719441 is an apocalyptic number.

It is an amenable number.

30929719441 is a deficient number, since it is larger than the sum of its proper divisors (1412616767).

30929719441 is a wasteful number, since it uses less digits than its factorization.

30929719441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53412.

The product of its (nonzero) digits is 489888, while the sum is 49.

The spelling of 30929719441 in words is "thirty billion, nine hundred twenty-nine million, seven hundred nineteen thousand, four hundred forty-one".