424923933123 has 12 divisors (see below), whose sum is σ = 636511570968. Its totient is φ = 283282621920.

The previous prime is 424923933101. The next prime is 424923933149. The reversal of 424923933123 is 321339329424.

424923933123 is a `hidden beast` number, since 4 + 2 + 492 + 3 + 9 + 33 + 123 = 666.

It is not a de Polignac number, because 424923933123 - 2⁹ = 424923932611 is a prime.

It is not an unprimeable number, because it can be changed into a prime (424923933173) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 874328838 + ... + 874329323.

It is an arithmetic number, because the mean of its divisors is an integer number (53042630914).

Almost surely, 2^424923933123 is an apocalyptic number.

424923933123 is a deficient number, since it is larger than the sum of its proper divisors (211587637845).

424923933123 is an equidigital number, since it uses as much as digits as its factorization.

424923933123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1748658176 (or 1748658164 counting only the distinct ones).

The product of its digits is 839808, while the sum is 45.

The spelling of 424923933123 in words is "four hundred twenty-four billion, nine hundred twenty-three million, nine hundred thirty-three thousand, one hundred twenty-three".