34136172458 has 8 divisors (see below), whose sum is σ = 51322514628. Its totient is φ = 17028667584.

The previous prime is 34136172457. The next prime is 34136172479. The reversal of 34136172458 is 85427163143.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 29667651049 + 4468521409 = 172243^2 + 66847^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (34136172457) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19708241 + ... + 19709972.

Almost surely, 2^34136172458 is an apocalyptic number.

34136172458 is a deficient number, since it is larger than the sum of its proper divisors (17186342170).

34136172458 is a wasteful number, since it uses less digits than its factorization.

34136172458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39418648.

The product of its digits is 483840, while the sum is 44.

The spelling of 34136172458 in words is "thirty-four billion, one hundred thirty-six million, one hundred seventy-two thousand, four hundred fifty-eight".