30455341133639 has 2 divisors, whose sum is σ = 30455341133640. Its totient is φ = 30455341133638.

The previous prime is 30455341133593. The next prime is 30455341133647. The reversal of 30455341133639 is 93633114355403.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30455341133639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30455341133039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15227670566819 + 15227670566820.

It is an arithmetic number, because the mean of its divisors is an integer number (15227670566820).

Almost surely, 2^{30455341133639} is an apocalyptic number.

30455341133639 is a deficient number, since it is larger than the sum of its proper divisors (1).

30455341133639 is an equidigital number, since it uses as much as digits as its factorization.

30455341133639 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5248800, while the sum is 50.

The spelling of 30455341133639 in words is "thirty trillion, four hundred fifty-five billion, three hundred forty-one million, one hundred thirty-three thousand, six hundred thirty-nine".