426124920 has 64 divisors (see below), whose sum is σ = 1376716320. Its totient is φ = 104891904.

The previous prime is 426124879. The next prime is 426124939. The reversal of 426124920 is 29421624.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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, 135019 + ... + 138138.

Almost surely, 2^426124920 is an apocalyptic number.

426124920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

426124920 is an abundant number, since it is smaller than the sum of its proper divisors (950591400).

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

426124920 is a wasteful number, since it uses less digits than its factorization.

426124920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273184 (or 273180 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 426124920 is about 20642.7934156209. The cubic root of 426124920 is about 752.5100611967.

The spelling of 426124920 in words is "four hundred twenty-six million, one hundred twenty-four thousand, nine hundred twenty".