33413374473668 has 24 divisors (see below), whose sum is σ = 68632877299392. Its totient is φ = 13932990127584.

The previous prime is 33413374473667. The next prime is 33413374473707. The reversal of 33413374473668 is 86637447331433.

It is a super-2 number, since 2×33413374473668² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33413374473668.

It is not an unprimeable number, because it can be changed into a prime (33413374473667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16126144946 + ... + 16126147017.

It is an arithmetic number, because the mean of its divisors is an integer number (2859703220808).

Almost surely, 2^{33413374473668} is an apocalyptic number.

It is an amenable number.

33413374473668 is an abundant number, since it is smaller than the sum of its proper divisors (35219502825724).

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

33413374473668 is a wasteful number, since it uses less digits than its factorization.

33413374473668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32252292011 (or 32252292009 counting only the distinct ones).

The product of its digits is 219469824, while the sum is 62.

The spelling of 33413374473668 in words is "thirty-three trillion, four hundred thirteen billion, three hundred seventy-four million, four hundred seventy-three thousand, six hundred sixty-eight".