424677922398 has 12 divisors (see below), whose sum is σ = 920135498568. Its totient is φ = 141559307460.

The previous prime is 424677922397. The next prime is 424677922421. The reversal of 424677922398 is 893229776424.

424677922398 is a `hidden beast` number, since 4 + 246 + 77 + 92 + 239 + 8 = 666.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424677922397) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11796608938 + ... + 11796608973.

It is an arithmetic number, because the mean of its divisors is an integer number (76677958214).

Almost surely, 2^424677922398 is an apocalyptic number.

424677922398 is an abundant number, since it is smaller than the sum of its proper divisors (495457576170).

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

424677922398 is a wasteful number, since it uses less digits than its factorization.

424677922398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23593217919 (or 23593217916 counting only the distinct ones).

The product of its digits is 73156608, while the sum is 63.

The spelling of 424677922398 in words is "four hundred twenty-four billion, six hundred seventy-seven million, nine hundred twenty-two thousand, three hundred ninety-eight".