462643232242 has 16 divisors (see below), whose sum is σ = 694962201600. Its totient is φ = 230989395600.

The previous prime is 462643232221. The next prime is 462643232279. The reversal of 462643232242 is 242232346264.

It is a junction number, because it is equal to n+sod(n) for n = 462643232195 and 462643232204.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4062109 + ... + 4174447.

It is an arithmetic number, because the mean of its divisors is an integer number (43435137600).

Almost surely, 2^462643232242 is an apocalyptic number.

462643232242 is a deficient number, since it is larger than the sum of its proper divisors (232318969358).

462643232242 is a wasteful number, since it uses less digits than its factorization.

462643232242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115281.

The product of its digits is 663552, while the sum is 40.

The spelling of 462643232242 in words is "four hundred sixty-two billion, six hundred forty-three million, two hundred thirty-two thousand, two hundred forty-two".