33426448896 has 80 divisors (see below), whose sum is σ = 93737080800. Its totient is φ = 10555711488.

The previous prime is 33426448889. The next prime is 33426448919. The reversal of 33426448896 is 69884462433.

It is a super-2 number, since 2×33426448896² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 543501 + ... + 601868.

It is an arithmetic number, because the mean of its divisors is an integer number (1171713510).

Almost surely, 2^33426448896 is an apocalyptic number.

It is an amenable number.

33426448896 is an abundant number, since it is smaller than the sum of its proper divisors (60310631904).

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

33426448896 is a wasteful number, since it uses less digits than its factorization.

33426448896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1145409 (or 1145393 counting only the distinct ones).

The product of its digits is 23887872, while the sum is 57.

The spelling of 33426448896 in words is "thirty-three billion, four hundred twenty-six million, four hundred forty-eight thousand, eight hundred ninety-six".