42033377232 has 120 divisors (see below), whose sum is σ = 146661952320. Its totient is φ = 10917757440.

The previous prime is 42033377179. The next prime is 42033377233. The reversal of 42033377232 is 23277333024.

42033377232 is a `hidden beast` number, since 4 + 20 + 33 + 377 + 232 = 666.

42033377232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42033377233) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1884357 + ... + 1906532.

It is an arithmetic number, because the mean of its divisors is an integer number (1222182936).

Almost surely, 2^42033377232 is an apocalyptic number.

42033377232 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

42033377232 is an abundant number, since it is smaller than the sum of its proper divisors (104628575088).

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

42033377232 is a wasteful number, since it uses less digits than its factorization.

42033377232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3790921 (or 3790912 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 36.

The spelling of 42033377232 in words is "forty-two billion, thirty-three million, three hundred seventy-seven thousand, two hundred thirty-two".