30268536087413 has 16 divisors (see below), whose sum is σ = 34856075093616. Its totient is φ = 26036283878400.

The previous prime is 30268536087373. The next prime is 30268536087457. The reversal of 30268536087413 is 31478063586203.

It can be written as a sum of positive squares in 8 ways, for example, as 7718745297169 + 22549790790244 = 2778263^2 + 4748662^2 .

It is a cyclic number.

It is not a de Polignac number, because 30268536087413 - 2¹⁰ = 30268536086389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30268536087113) 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, 678005906 + ... + 678050547.

It is an arithmetic number, because the mean of its divisors is an integer number (2178504693351).

Almost surely, 2^{30268536087413} is an apocalyptic number.

It is an amenable number.

30268536087413 is a deficient number, since it is larger than the sum of its proper divisors (4587539006203).

30268536087413 is a wasteful number, since it uses less digits than its factorization.

30268536087413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1356056584.

The product of its (nonzero) digits is 17418240, while the sum is 56.

The spelling of 30268536087413 in words is "thirty trillion, two hundred sixty-eight billion, five hundred thirty-six million, eighty-seven thousand, four hundred thirteen".