244710064377442 has 4 divisors (see below), whose sum is σ = 367065096566166. Its totient is φ = 122355032188720.

The previous prime is 244710064377431. The next prime is 244710064377451. The reversal of 244710064377442 is 244773460017442.

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., 220071558066481 + 24638506310961 = 14834809^2 + 4963719^2 .

It is a super-2 number, since 2×244710064377442² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61177516094359 + ... + 61177516094362.

Almost surely, 2^{244710064377442} is an apocalyptic number.

244710064377442 is a deficient number, since it is larger than the sum of its proper divisors (122355032188724).

244710064377442 is a wasteful number, since it uses less digits than its factorization.

244710064377442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122355032188723.

The product of its (nonzero) digits is 25288704, while the sum is 55.

The spelling of 244710064377442 in words is "two hundred forty-four trillion, seven hundred ten billion, sixty-four million, three hundred seventy-seven thousand, four hundred forty-two".