422060646462 has 32 divisors (see below), whose sum is σ = 1038918515712. Its totient is φ = 111312697824.

The previous prime is 422060646431. The next prime is 422060646473. The reversal of 422060646462 is 264646060224.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 386501878 + ... + 386502969.

It is an arithmetic number, because the mean of its divisors is an integer number (32466203616).

Almost surely, 2^422060646462 is an apocalyptic number.

422060646462 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

422060646462 is an abundant number, since it is smaller than the sum of its proper divisors (616857869250).

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

422060646462 is a wasteful number, since it uses less digits than its factorization.

422060646462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773004872.

The product of its (nonzero) digits is 663552, while the sum is 42.

The spelling of 422060646462 in words is "four hundred twenty-two billion, sixty million, six hundred forty-six thousand, four hundred sixty-two".