30979580264029 has 4 divisors (see below), whose sum is σ = 30979598519484. Its totient is φ = 30979562008576.

The previous prime is 30979580263943. The next prime is 30979580264089. The reversal of 30979580264029 is 92046208597903.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 25987921687225 + 4991658576804 = 5097835^2 + 2234202^2 .

It is a cyclic number.

It is not a de Polignac number, because 30979580264029 - 2¹⁷ = 30979580132957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30979580264089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6287662 + ... + 10074415.

It is an arithmetic number, because the mean of its divisors is an integer number (7744899629871).

Almost surely, 2^{30979580264029} is an apocalyptic number.

It is an amenable number.

30979580264029 is a deficient number, since it is larger than the sum of its proper divisors (18255455).

30979580264029 is a wasteful number, since it uses less digits than its factorization.

30979580264029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18255454.

The product of its (nonzero) digits is 58786560, while the sum is 64.

The spelling of 30979580264029 in words is "thirty trillion, nine hundred seventy-nine billion, five hundred eighty million, two hundred sixty-four thousand, twenty-nine".