422514837492 has 24 divisors (see below), whose sum is σ = 1075492313952. Its totient is φ = 128034799200.

The previous prime is 422514837463. The next prime is 422514837571. The reversal of 422514837492 is 294738415224.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1600434859 + ... + 1600435122.

It is an arithmetic number, because the mean of its divisors is an integer number (44812179748).

Almost surely, 2^422514837492 is an apocalyptic number.

It is an amenable number.

422514837492 is an abundant number, since it is smaller than the sum of its proper divisors (652977476460).

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

422514837492 is a wasteful number, since it uses less digits than its factorization.

422514837492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3200869999 (or 3200869997 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 51.

The spelling of 422514837492 in words is "four hundred twenty-two billion, five hundred fourteen million, eight hundred thirty-seven thousand, four hundred ninety-two".