424098520398 has 48 divisors (see below), whose sum is σ = 1050223674240. Its totient is φ = 121162357008.

The previous prime is 424098520381. The next prime is 424098520487. The reversal of 424098520398 is 893025890424.

424098520398 is a `hidden beast` number, since 4 + 24 + 0 + 9 + 8 + 520 + 3 + 98 = 666.

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, 1769661 + ... + 1994967.

It is an arithmetic number, because the mean of its divisors is an integer number (21879659880).

Almost surely, 2^424098520398 is an apocalyptic number.

424098520398 is an abundant number, since it is smaller than the sum of its proper divisors (626125153842).

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

424098520398 is a wasteful number, since it uses less digits than its factorization.

424098520398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240261 (or 240258 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 54.

The spelling of 424098520398 in words is "four hundred twenty-four billion, ninety-eight million, five hundred twenty thousand, three hundred ninety-eight".