424421424124424 has 32 divisors (see below), whose sum is σ = 809286835068000. Its totient is φ = 208611678736512.

The previous prime is 424421424124417. The next prime is 424421424124427.

424421424124424 is nontrivially palindromic in base 10.

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

It is not an unprimeable number, because it can be changed into a prime (424421424124427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39574052 + ... + 49142124.

It is an arithmetic number, because the mean of its divisors is an integer number (25290213595875).

Almost surely, 2^{424421424124424} is an apocalyptic number.

It is an amenable number.

424421424124424 is a deficient number, since it is larger than the sum of its proper divisors (384865410943576).

424421424124424 is a wasteful number, since it uses less digits than its factorization.

424421424124424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9662117 (or 9662113 counting only the distinct ones).

The product of its digits is 2097152, while the sum is 44.

The spelling of 424421424124424 in words is "four hundred twenty-four trillion, four hundred twenty-one billion, four hundred twenty-four million, one hundred twenty-four thousand, four hundred twenty-four".