34501890331905 has 48 divisors (see below), whose sum is σ = 57247142144832. Its totient is φ = 17743138473600.

The previous prime is 34501890331861. The next prime is 34501890331913. The reversal of 34501890331905 is 50913309810543.

It is not a de Polignac number, because 34501890331905 - 2¹⁰ = 34501890330881 is a prime.

It is a super-2 number, since 2×34501890331905² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 327391 + ... + 8313300.

It is an arithmetic number, because the mean of its divisors is an integer number (1192648794684).

Almost surely, 2^{34501890331905} is an apocalyptic number.

It is an amenable number.

34501890331905 is a deficient number, since it is larger than the sum of its proper divisors (22745251812927).

34501890331905 is a wasteful number, since it uses less digits than its factorization.

34501890331905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8641038 (or 8641007 counting only the distinct ones).

The product of its (nonzero) digits is 1749600, while the sum is 51.

The spelling of 34501890331905 in words is "thirty-four trillion, five hundred one billion, eight hundred ninety million, three hundred thirty-one thousand, nine hundred five".