42623433432624 has 80 divisors (see below), whose sum is σ = 122914087173504. Its totient is φ = 12615815385600.

The previous prime is 42623433432607. The next prime is 42623433432649.

It is a happy number.

42623433432624 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a nude number because it is divisible by every one of its digits.

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, 938654037 + ... + 938699444.

Almost surely, 2^{42623433432624} is an apocalyptic number.

42623433432624 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

42623433432624 is an abundant number, since it is smaller than the sum of its proper divisors (80290653740880).

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

42623433432624 is a wasteful number, since it uses less digits than its factorization.

42623433432624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1877353546 (or 1877353540 counting only the distinct ones).

The product of its digits is 11943936, while the sum is 48.

It can be divided in two parts, 4262343 and 3432624, that added together give a palindrome (7694967).

The spelling of 42623433432624 in words is "forty-two trillion, six hundred twenty-three billion, four hundred thirty-three million, four hundred thirty-two thousand, six hundred twenty-four".