63420044126 has 8 divisors (see below), whose sum is σ = 95612960520. Its totient is φ = 31549057288.

The previous prime is 63420044123. The next prime is 63420044131. The reversal of 63420044126 is 62144002436.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 63420044092 and 63420044101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63420044123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80481896 + ... + 80482683.

It is an arithmetic number, because the mean of its divisors is an integer number (11951620065).

Almost surely, 2^63420044126 is an apocalyptic number.

63420044126 is a deficient number, since it is larger than the sum of its proper divisors (32192916394).

63420044126 is a wasteful number, since it uses less digits than its factorization.

63420044126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160964778.

The product of its (nonzero) digits is 27648, while the sum is 32.

The spelling of 63420044126 in words is "sixty-three billion, four hundred twenty million, forty-four thousand, one hundred twenty-six".