422487051534 has 48 divisors (see below), whose sum is σ = 969506242848. Its totient is φ = 132507864576.

The previous prime is 422487051527. The next prime is 422487051593. The reversal of 422487051534 is 435150784224.

422487051534 is a `hidden beast` number, since 4 + 2 + 2 + 48 + 70 + 5 + 1 + 534 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 422487051534.

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, 912354 + ... + 1295130.

It is an arithmetic number, because the mean of its divisors is an integer number (20198046726).

Almost surely, 2^422487051534 is an apocalyptic number.

422487051534 is an abundant number, since it is smaller than the sum of its proper divisors (547019191314).

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

422487051534 is a wasteful number, since it uses less digits than its factorization.

422487051534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386409 (or 386406 counting only the distinct ones).

The product of its (nonzero) digits is 1075200, while the sum is 45.

The spelling of 422487051534 in words is "four hundred twenty-two billion, four hundred eighty-seven million, fifty-one thousand, five hundred thirty-four".