33400105032 has 64 divisors (see below), whose sum is σ = 96578657280. Its totient is φ = 9427908672.

The previous prime is 33400105021. The next prime is 33400105049. The reversal of 33400105032 is 23050100433.

It is a super-2 number, since 2×33400105032² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

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, 1183708 + ... + 1211595.

It is an arithmetic number, because the mean of its divisors is an integer number (1509041520).

Almost surely, 2^33400105032 is an apocalyptic number.

It is an amenable number.

33400105032 is an abundant number, since it is smaller than the sum of its proper divisors (63178552248).

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

33400105032 is a wasteful number, since it uses less digits than its factorization.

33400105032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2395402 (or 2395398 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

Adding to 33400105032 its reverse (23050100433), we get a palindrome (56450205465).

The spelling of 33400105032 in words is "thirty-three billion, four hundred million, one hundred five thousand, thirty-two".