42255183623836 has 12 divisors (see below), whose sum is σ = 73956176093800. Its totient is φ = 21124847597040.

The previous prime is 42255183623803. The next prime is 42255183623839. The reversal of 42255183623836 is 63832638155224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42255183623839) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 686019075 + ... + 686080666.

Almost surely, 2^{42255183623836} is an apocalyptic number.

It is an amenable number.

42255183623836 is a deficient number, since it is larger than the sum of its proper divisors (31700992469964).

42255183623836 is a wasteful number, since it uses less digits than its factorization.

42255183623836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1372107444 (or 1372107442 counting only the distinct ones).

The product of its digits is 49766400, while the sum is 58.

The spelling of 42255183623836 in words is "forty-two trillion, two hundred fifty-five billion, one hundred eighty-three million, six hundred twenty-three thousand, eight hundred thirty-six".