63142530166 has 16 divisors (see below), whose sum is σ = 95759664480. Its totient is φ = 31223348800.

The previous prime is 63142530137. The next prime is 63142530169. The reversal of 63142530166 is 66103524136.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63142530169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2970 + ... + 355378.

It is an arithmetic number, because the mean of its divisors is an integer number (5984979030).

Almost surely, 2^63142530166 is an apocalyptic number.

63142530166 is a deficient number, since it is larger than the sum of its proper divisors (32617134314).

63142530166 is a wasteful number, since it uses less digits than its factorization.

63142530166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353399.

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 63142530166 in words is "sixty-three billion, one hundred forty-two million, five hundred thirty thousand, one hundred sixty-six".