244271505172442 has 16 divisors (see below), whose sum is σ = 399718113854400. Its totient is φ = 111032195298240.

The previous prime is 244271505172391. The next prime is 244271505172459.

It is a happy number.

244271505172442 is nontrivially palindromic in base 10.

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, 7118342 + ... + 23220977.

It is an arithmetic number, because the mean of its divisors is an integer number (24982382115900).

Almost surely, 2^{244271505172442} is an apocalyptic number.

244271505172442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

244271505172442 is a deficient number, since it is larger than the sum of its proper divisors (155446608681958).

244271505172442 is a wasteful number, since it uses less digits than its factorization.

244271505172442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30705301.

The product of its (nonzero) digits is 5017600, while the sum is 50.

It can be divided in two parts, 24427150 and 5172442, that added together give a palindrome (29599592).

The spelling of 244271505172442 in words is "two hundred forty-four trillion, two hundred seventy-one billion, five hundred five million, one hundred seventy-two thousand, four hundred forty-two".