34403004157 has 2 divisors, whose sum is σ = 34403004158. Its totient is φ = 34403004156.

The previous prime is 34403004133. The next prime is 34403004169. The reversal of 34403004157 is 75140030443.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28407754116 + 5995250041 = 168546^2 + 77429^2 .

It is an emirp because it is prime and its reverse (75140030443) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34403004157 - 2⁷ = 34403004029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34403004257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17201502078 + 17201502079.

It is an arithmetic number, because the mean of its divisors is an integer number (17201502079).

Almost surely, 2^34403004157 is an apocalyptic number.

It is an amenable number.

34403004157 is a deficient number, since it is larger than the sum of its proper divisors (1).

34403004157 is an equidigital number, since it uses as much as digits as its factorization.

34403004157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 31.

The spelling of 34403004157 in words is "thirty-four billion, four hundred three million, four thousand, one hundred fifty-seven".