34457411780 has 48 divisors (see below), whose sum is σ = 79461648000. Its totient is φ = 12446976000.

The previous prime is 34457411743. The next prime is 34457411831. The reversal of 34457411780 is 8711475443.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 485405 + ... + 551844.

It is an arithmetic number, because the mean of its divisors is an integer number (1655451000).

Almost surely, 2^34457411780 is an apocalyptic number.

It is an amenable number.

34457411780 is an abundant number, since it is smaller than the sum of its proper divisors (45004236220).

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

34457411780 is a wasteful number, since it uses less digits than its factorization.

34457411780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1037420 (or 1037418 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 44.

The spelling of 34457411780 in words is "thirty-four billion, four hundred fifty-seven million, four hundred eleven thousand, seven hundred eighty".