34502021631313 has 2 divisors, whose sum is σ = 34502021631314. Its totient is φ = 34502021631312.

The previous prime is 34502021631293. The next prime is 34502021631359. The reversal of 34502021631313 is 31313612020543.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33557377594129 + 944644037184 = 5792873^2 + 971928^2 .

It is a cyclic number.

It is not a de Polignac number, because 34502021631313 - 2³³ = 34493431696721 is a prime.

It is not a weakly prime, because it can be changed into another prime (34502021631373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17251010815656 + 17251010815657.

It is an arithmetic number, because the mean of its divisors is an integer number (17251010815657).

Almost surely, 2^{34502021631313} is an apocalyptic number.

It is an amenable number.

34502021631313 is a deficient number, since it is larger than the sum of its proper divisors (1).

34502021631313 is an equidigital number, since it uses as much as digits as its factorization.

34502021631313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 34.

Adding to 34502021631313 its reverse (31313612020543), we get a palindrome (65815633651856).

The spelling of 34502021631313 in words is "thirty-four trillion, five hundred two billion, twenty-one million, six hundred thirty-one thousand, three hundred thirteen".