33444070434 has 24 divisors (see below), whose sum is σ = 72729551232. Its totient is φ = 11106885240.

The previous prime is 33444070421. The next prime is 33444070463. The reversal of 33444070434 is 43407044433.

It is a super-2 number, since 2×33444070434² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3423174 + ... + 3432929.

It is an arithmetic number, because the mean of its divisors is an integer number (3030397968).

Almost surely, 2^33444070434 is an apocalyptic number.

33444070434 is an abundant number, since it is smaller than the sum of its proper divisors (39285480798).

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

33444070434 is a wasteful number, since it uses less digits than its factorization.

33444070434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6856382 (or 6856379 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 36.

The spelling of 33444070434 in words is "thirty-three billion, four hundred forty-four million, seventy thousand, four hundred thirty-four".