424186920124 has 48 divisors (see below), whose sum is σ = 859918913280. Its totient is φ = 180947260160.

The previous prime is 424186920121. The next prime is 424186920127. The reversal of 424186920124 is 421029681424.

It is an interprime number because it is at equal distance from previous prime (424186920121) and next prime (424186920127).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424186920121) 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 15 ways as a sum of consecutive naturals, for example, 557584 + ... + 1076695.

It is an arithmetic number, because the mean of its divisors is an integer number (17914977360).

Almost surely, 2^424186920124 is an apocalyptic number.

424186920124 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

424186920124 is an abundant number, since it is smaller than the sum of its proper divisors (435731993156).

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

424186920124 is a wasteful number, since it uses less digits than its factorization.

424186920124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1634658 (or 1634656 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 43.

The spelling of 424186920124 in words is "four hundred twenty-four billion, one hundred eighty-six million, nine hundred twenty thousand, one hundred twenty-four".