34358247806856 has 32 divisors (see below), whose sum is σ = 86188778645760. Its totient is φ = 11413661385152.

The previous prime is 34358247806797. The next prime is 34358247806891. The reversal of 34358247806856 is 65860874285343.

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, 2442985560 + ... + 2442999623.

It is an arithmetic number, because the mean of its divisors is an integer number (2693399332680).

Almost surely, 2^{34358247806856} is an apocalyptic number.

It is an amenable number.

34358247806856 is an abundant number, since it is smaller than the sum of its proper divisors (51830530838904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34358247806856 is a wasteful number, since it uses less digits than its factorization.

34358247806856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4885985485 (or 4885985481 counting only the distinct ones).

The product of its (nonzero) digits is 928972800, while the sum is 69.

The spelling of 34358247806856 in words is "thirty-four trillion, three hundred fifty-eight billion, two hundred forty-seven million, eight hundred six thousand, eight hundred fifty-six".