42133873033476 has 72 divisors (see below), whose sum is σ = 121721458098240. Its totient is φ = 12038112910656.

The previous prime is 42133873033463. The next prime is 42133873033519. The reversal of 42133873033476 is 67433037833124.

It is a happy number.

42133873033476 is a `hidden beast` number, since 4 + 2 + 1 + 33 + 87 + 30 + 33 + 476 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22460410 + ... + 24263918.

It is an arithmetic number, because the mean of its divisors is an integer number (1690575806920).

Almost surely, 2^{42133873033476} is an apocalyptic number.

It is an amenable number.

42133873033476 is an abundant number, since it is smaller than the sum of its proper divisors (79587585064764).

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

42133873033476 is a wasteful number, since it uses less digits than its factorization.

42133873033476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1896233 (or 1896228 counting only the distinct ones).

The product of its (nonzero) digits is 18289152, while the sum is 54.

The spelling of 42133873033476 in words is "forty-two trillion, one hundred thirty-three billion, eight hundred seventy-three million, thirty-three thousand, four hundred seventy-six".