244635404536442 has 32 divisors (see below), whose sum is σ = 370286232606720. Its totient is φ = 121209048475200.

The previous prime is 244635404536423. The next prime is 244635404536459.

244635404536442 is nontrivially palindromic in base 10.

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, 810165692 + ... + 810467592.

It is an arithmetic number, because the mean of its divisors is an integer number (11571444768960).

Almost surely, 2^{244635404536442} is an apocalyptic number.

244635404536442 is a deficient number, since it is larger than the sum of its proper divisors (125650828070278).

244635404536442 is a wasteful number, since it uses less digits than its factorization.

244635404536442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305846.

The product of its (nonzero) digits is 132710400, while the sum is 56.

It can be divided in two parts, 24463540 and 4536442, that added together give a palindrome (28999982).

The spelling of 244635404536442 in words is "two hundred forty-four trillion, six hundred thirty-five billion, four hundred four million, five hundred thirty-six thousand, four hundred forty-two".