246244525442642 has 4 divisors (see below), whose sum is σ = 369366788163966. Its totient is φ = 123122262721320.

The previous prime is 246244525442581. The next prime is 246244525442653.

246244525442642 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., 160335892589161 + 85908632853481 = 12662381^2 + 9268691^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61561131360659 + ... + 61561131360662.

Almost surely, 2^{246244525442642} is an apocalyptic number.

246244525442642 is a deficient number, since it is larger than the sum of its proper divisors (123122262721324).

246244525442642 is a wasteful number, since it uses less digits than its factorization.

246244525442642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123122262721323.

The product of its digits is 117964800, while the sum is 56.

The spelling of 246244525442642 in words is "two hundred forty-six trillion, two hundred forty-four billion, five hundred twenty-five million, four hundred forty-two thousand, six hundred forty-two".