63492224394 has 64 divisors (see below), whose sum is σ = 132523776000. Its totient is φ = 20261247552.

The previous prime is 63492224371. The next prime is 63492224429. The reversal of 63492224394 is 49342229436.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19128267 + ... + 19131585.

It is an arithmetic number, because the mean of its divisors is an integer number (2070684000).

Almost surely, 2^63492224394 is an apocalyptic number.

63492224394 is an abundant number, since it is smaller than the sum of its proper divisors (69031551606).

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

63492224394 is a wasteful number, since it uses less digits than its factorization.

63492224394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4819.

The product of its digits is 2239488, while the sum is 48.

The spelling of 63492224394 in words is "sixty-three billion, four hundred ninety-two million, two hundred twenty-four thousand, three hundred ninety-four".