244431331323494 has 24 divisors (see below), whose sum is σ = 445051545590448. Its totient is φ = 100201663771440.

The previous prime is 244431331323493. The next prime is 244431331323559. The reversal of 244431331323494 is 494323133134442.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244431331323493) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54221677277 + ... + 54221681784.

It is an arithmetic number, because the mean of its divisors is an integer number (18543814399602).

Almost surely, 2^{244431331323494} is an apocalyptic number.

244431331323494 is a deficient number, since it is larger than the sum of its proper divisors (200620214266954).

244431331323494 is a wasteful number, since it uses less digits than its factorization.

244431331323494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108443359100 (or 108443359093 counting only the distinct ones).

The product of its digits is 8957952, while the sum is 50.

The spelling of 244431331323494 in words is "two hundred forty-four trillion, four hundred thirty-one billion, three hundred thirty-one million, three hundred twenty-three thousand, four hundred ninety-four".