34013620505 has 8 divisors (see below), whose sum is σ = 40824964224. Its totient is φ = 27205150000.

The previous prime is 34013620489. The next prime is 34013620549. The reversal of 34013620505 is 50502631043.

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

It is not a de Polignac number, because 34013620505 - 2⁴ = 34013620489 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 692171 + ... + 739680.

It is an arithmetic number, because the mean of its divisors is an integer number (5103120528).

Almost surely, 2^34013620505 is an apocalyptic number.

It is an amenable number.

34013620505 is a deficient number, since it is larger than the sum of its proper divisors (6811343719).

34013620505 is a wasteful number, since it uses less digits than its factorization.

34013620505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1436607.

The product of its (nonzero) digits is 10800, while the sum is 29.

The spelling of 34013620505 in words is "thirty-four billion, thirteen million, six hundred twenty thousand, five hundred five".