33400424133032 has 64 divisors (see below), whose sum is σ = 70676989560000. Its totient is φ = 14658055534080.

The previous prime is 33400424133031. The next prime is 33400424133067. The reversal of 33400424133032 is 23033142400433.

It is a super-2 number, since 2×33400424133032² (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 33400424133032.

It is not an unprimeable number, because it can be changed into a prime (33400424133031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94193444 + ... + 94547372.

It is an arithmetic number, because the mean of its divisors is an integer number (1104327961875).

Almost surely, 2^{33400424133032} is an apocalyptic number.

It is an amenable number.

33400424133032 is an abundant number, since it is smaller than the sum of its proper divisors (37276565426968).

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

33400424133032 is a wasteful number, since it uses less digits than its factorization.

33400424133032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390954 (or 390950 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 33400424133032 its reverse (23033142400433), we get a palindrome (56433566533465).

The spelling of 33400424133032 in words is "thirty-three trillion, four hundred billion, four hundred twenty-four million, one hundred thirty-three thousand, thirty-two".