63242433942 has 32 divisors (see below), whose sum is σ = 126809763840. Its totient is φ = 21026728800.

The previous prime is 63242433937. The next prime is 63242433979. The reversal of 63242433942 is 24933424236.

It is a junction number, because it is equal to n+sod(n) for n = 63242433894 and 63242433903.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4225909 + ... + 4240847.

It is an arithmetic number, because the mean of its divisors is an integer number (3962805120).

Almost surely, 2^63242433942 is an apocalyptic number.

63242433942 is an abundant number, since it is smaller than the sum of its proper divisors (63567329898).

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

63242433942 is a wasteful number, since it uses less digits than its factorization.

63242433942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16708.

The product of its digits is 746496, while the sum is 42.

The spelling of 63242433942 in words is "sixty-three billion, two hundred forty-two million, four hundred thirty-three thousand, nine hundred forty-two".