244644767446442 has 96 divisors (see below), whose sum is σ = 426207125635200. Its totient is φ = 104948604288000.

The previous prime is 244644767446421. The next prime is 244644767446487.

244644767446442 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2460942434 + ... + 2461041842.

It is an arithmetic number, because the mean of its divisors is an integer number (4439657558700).

Almost surely, 2^{244644767446442} is an apocalyptic number.

244644767446442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

244644767446442 is a deficient number, since it is larger than the sum of its proper divisors (181562358188758).

244644767446442 is a wasteful number, since it uses less digits than its factorization.

244644767446442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101484 (or 101473 counting only the distinct ones).

The product of its digits is 2774532096, while the sum is 68.

The spelling of 244644767446442 in words is "two hundred forty-four trillion, six hundred forty-four billion, seven hundred sixty-seven million, four hundred forty-six thousand, four hundred forty-two".