34535412889 has 2 divisors, whose sum is σ = 34535412890. Its totient is φ = 34535412888.

The previous prime is 34535412853. The next prime is 34535413021. The reversal of 34535412889 is 98821453543.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33291651600 + 1243761289 = 182460^2 + 35267^2 .

It is a cyclic number.

It is not a de Polignac number, because 34535412889 - 2²³ = 34527024281 is a prime.

It is not a weakly prime, because it can be changed into another prime (34535419889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17267706444 + 17267706445.

It is an arithmetic number, because the mean of its divisors is an integer number (17267706445).

Almost surely, 2^34535412889 is an apocalyptic number.

It is an amenable number.

34535412889 is a deficient number, since it is larger than the sum of its proper divisors (1).

34535412889 is an equidigital number, since it uses as much as digits as its factorization.

34535412889 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4147200, while the sum is 52.

The spelling of 34535412889 in words is "thirty-four billion, five hundred thirty-five million, four hundred twelve thousand, eight hundred eighty-nine".