424352124 has 72 divisors (see below), whose sum is σ = 1229053280. Its totient is φ = 120932352.

The previous prime is 424352119. The next prime is 424352141. The reversal of 424352124 is 421253424.

It is a super-2 number, since 2×424352124² = 360149450286622752, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 107172 + ... + 111060.

Almost surely, 2^424352124 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 424352124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (614526640).

424352124 is an abundant number, since it is smaller than the sum of its proper divisors (804701156).

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

424352124 is a wasteful number, since it uses less digits than its factorization.

424352124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4339 (or 4334 counting only the distinct ones).

The product of its digits is 7680, while the sum is 27.

The square root of 424352124 is about 20599.8088340645. The cubic root of 424352124 is about 751.4650615959.

The spelling of 424352124 in words is "four hundred twenty-four million, three hundred fifty-two thousand, one hundred twenty-four".