30134465479 has 2 divisors, whose sum is σ = 30134465480. Its totient is φ = 30134465478.

The previous prime is 30134465441. The next prime is 30134465507. The reversal of 30134465479 is 97456443103.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30134465479 - 2⁷ = 30134465351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30134465429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15067232739 + 15067232740.

It is an arithmetic number, because the mean of its divisors is an integer number (15067232740).

Almost surely, 2^30134465479 is an apocalyptic number.

30134465479 is a deficient number, since it is larger than the sum of its proper divisors (1).

30134465479 is an equidigital number, since it uses as much as digits as its factorization.

30134465479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1088640, while the sum is 46.

The spelling of 30134465479 in words is "thirty billion, one hundred thirty-four million, four hundred sixty-five thousand, four hundred seventy-nine".