34421774816 has 48 divisors (see below), whose sum is σ = 79615409328. Its totient is φ = 14442700800.

The previous prime is 34421774801. The next prime is 34421774831. The reversal of 34421774816 is 61847712443.

It is an interprime number because it is at equal distance from previous prime (34421774801) and next prime (34421774831).

It is a congruent 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, 3756545 + ... + 3765696.

It is an arithmetic number, because the mean of its divisors is an integer number (1658654361).

Almost surely, 2^34421774816 is an apocalyptic number.

It is an amenable number.

34421774816 is an abundant number, since it is smaller than the sum of its proper divisors (45193634512).

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

34421774816 is a wasteful number, since it uses less digits than its factorization.

34421774816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7522275 (or 7522267 counting only the distinct ones).

The product of its digits is 903168, while the sum is 47.

The spelling of 34421774816 in words is "thirty-four billion, four hundred twenty-one million, seven hundred seventy-four thousand, eight hundred sixteen".