42734826354 has 32 divisors (see below), whose sum is σ = 93273716736. Its totient is φ = 12945211920.

The previous prime is 42734826341. The next prime is 42734826361. The reversal of 42734826354 is 45362843724.

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, 65619 + ... + 299625.

It is an arithmetic number, because the mean of its divisors is an integer number (2914803648).

Almost surely, 2^42734826354 is an apocalyptic number.

42734826354 is an abundant number, since it is smaller than the sum of its proper divisors (50538890382).

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

42734826354 is a wasteful number, since it uses less digits than its factorization.

42734826354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236790.

The product of its digits is 3870720, while the sum is 48.

The spelling of 42734826354 in words is "forty-two billion, seven hundred thirty-four million, eight hundred twenty-six thousand, three hundred fifty-four".