33773404404072 has 64 divisors (see below), whose sum is σ = 85224861892800. Its totient is φ = 11152293580800.

The previous prime is 33773404404037. The next prime is 33773404404097. The reversal of 33773404404072 is 27040440437733.

It is a super-2 number, since 2×33773404404072² (a number of 28 digits) contains 22 as substring.

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, 110787954 + ... + 111092382.

It is an arithmetic number, because the mean of its divisors is an integer number (1331638467075).

Almost surely, 2^{33773404404072} is an apocalyptic number.

It is an amenable number.

33773404404072 is an abundant number, since it is smaller than the sum of its proper divisors (51451457488728).

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

33773404404072 is a wasteful number, since it uses less digits than its factorization.

33773404404072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347746 (or 347742 counting only the distinct ones).

The product of its (nonzero) digits is 4741632, while the sum is 48.

The spelling of 33773404404072 in words is "thirty-three trillion, seven hundred seventy-three billion, four hundred four million, four hundred four thousand, seventy-two".