246432686234642 has 4 divisors (see below), whose sum is σ = 369649029351966. Its totient is φ = 123216343117320.

The previous prime is 246432686234639. The next prime is 246432686234681.

246432686234642 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 226352957790961 + 20079728443681 = 15045031^2 + 4481041^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61608171558659 + ... + 61608171558662.

Almost surely, 2^{246432686234642} is an apocalyptic number.

246432686234642 is a deficient number, since it is larger than the sum of its proper divisors (123216343117324).

246432686234642 is a wasteful number, since it uses less digits than its factorization.

246432686234642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123216343117323.

The product of its digits is 382205952, while the sum is 62.

The spelling of 246432686234642 in words is "two hundred forty-six trillion, four hundred thirty-two billion, six hundred eighty-six million, two hundred thirty-four thousand, six hundred forty-two".