424734437424 has 80 divisors (see below), whose sum is σ = 1267389417600. Its totient is φ = 121136378880.

The previous prime is 424734437419. The next prime is 424734437447.

424734437424 is nontrivially palindromic in base 10.

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

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, 23650474 + ... + 23668425.

It is an arithmetic number, because the mean of its divisors is an integer number (15842367720).

Almost surely, 2^424734437424 is an apocalyptic number.

424734437424 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

424734437424 is an abundant number, since it is smaller than the sum of its proper divisors (842654980176).

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

424734437424 is a wasteful number, since it uses less digits than its factorization.

424734437424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47318938 (or 47318932 counting only the distinct ones).

The product of its digits is 7225344, while the sum is 48.

The spelling of 424734437424 in words is "four hundred twenty-four billion, seven hundred thirty-four million, four hundred thirty-seven thousand, four hundred twenty-four".