63193022142 has 32 divisors (see below), whose sum is σ = 130060491264. Its totient is φ = 20458776000.

The previous prime is 63193022111. The next prime is 63193022147. The reversal of 63193022142 is 24122039136.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63193022147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 818359 + ... + 892242.

It is an arithmetic number, because the mean of its divisors is an integer number (4064390352).

Almost surely, 2^63193022142 is an apocalyptic number.

63193022142 is an abundant number, since it is smaller than the sum of its proper divisors (66867469122).

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

63193022142 is a wasteful number, since it uses less digits than its factorization.

63193022142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1710784.

The product of its (nonzero) digits is 15552, while the sum is 33.

The spelling of 63193022142 in words is "sixty-three billion, one hundred ninety-three million, twenty-two thousand, one hundred forty-two".