10422646146 has 24 divisors (see below), whose sum is σ = 24635345904. Its totient is φ = 3158377560.

The previous prime is 10422646063. The next prime is 10422646147. The reversal of 10422646146 is 64164622401.

10422646146 is a `hidden beast` number, since 1 + 0 + 4 + 2 + 2 + 646 + 1 + 4 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 10422646146.

It is not an unprimeable number, because it can be changed into a prime (10422646147) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26319616 + ... + 26320011.

It is an arithmetic number, because the mean of its divisors is an integer number (1026472746).

Almost surely, 2^10422646146 is an apocalyptic number.

10422646146 is an abundant number, since it is smaller than the sum of its proper divisors (14212699758).

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

10422646146 is a wasteful number, since it uses less digits than its factorization.

10422646146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52639646 (or 52639643 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The spelling of 10422646146 in words is "ten billion, four hundred twenty-two million, six hundred forty-six thousand, one hundred forty-six".