34722352854 has 144 divisors (see below), whose sum is σ = 89994864960. Its totient is φ = 9641812320.

The previous prime is 34722352823. The next prime is 34722352871. The reversal of 34722352854 is 45825322743.

34722352854 is a `hidden beast` number, since 3 + 4 + 72 + 2 + 3 + 528 + 54 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 8000217 + ... + 8004555.

It is an arithmetic number, because the mean of its divisors is an integer number (624964340).

Almost surely, 2^34722352854 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34722352854, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44997432480).

34722352854 is an abundant number, since it is smaller than the sum of its proper divisors (55272512106).

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

34722352854 is a wasteful number, since it uses less digits than its factorization.

34722352854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4615 (or 4605 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 45.

The spelling of 34722352854 in words is "thirty-four billion, seven hundred twenty-two million, three hundred fifty-two thousand, eight hundred fifty-four".