30642431602411 has 2 divisors, whose sum is σ = 30642431602412. Its totient is φ = 30642431602410.

The previous prime is 30642431602373. The next prime is 30642431602417. The reversal of 30642431602411 is 11420613424603.

It is a strong prime.

It is an emirp because it is prime and its reverse (11420613424603) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30642431602411 - 2²³ = 30642423213803 is a prime.

It is a super-2 number, since 2×30642431602411² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (30642431602417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15321215801205 + 15321215801206.

It is an arithmetic number, because the mean of its divisors is an integer number (15321215801206).

Almost surely, 2^{30642431602411} is an apocalyptic number.

30642431602411 is a deficient number, since it is larger than the sum of its proper divisors (1).

30642431602411 is an equidigital number, since it uses as much as digits as its factorization.

30642431602411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 30642431602411 in words is "thirty trillion, six hundred forty-two billion, four hundred thirty-one million, six hundred two thousand, four hundred eleven".