42633669434 has 8 divisors (see below), whose sum is σ = 63990907200. Its totient is φ = 21303367036.

The previous prime is 42633669433. The next prime is 42633669451. The reversal of 42633669434 is 43496633624.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (42633669433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6729884 + ... + 6736215.

It is an arithmetic number, because the mean of its divisors is an integer number (7998863400).

Almost surely, 2^42633669434 is an apocalyptic number.

42633669434 is a deficient number, since it is larger than the sum of its proper divisors (21357237766).

42633669434 is a wasteful number, since it uses less digits than its factorization.

42633669434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13467684.

The product of its digits is 6718464, while the sum is 50.

The spelling of 42633669434 in words is "forty-two billion, six hundred thirty-three million, six hundred sixty-nine thousand, four hundred thirty-four".