244126484621442 has 64 divisors (see below), whose sum is σ = 555892403109120. Its totient is φ = 79368252969600.

The previous prime is 244126484621399. The next prime is 244126484621473.

244126484621442 is a `hidden beast` number, since 2 + 4 + 4 + 1 + 2 + 6 + 4 + 8 + 4 + 621 + 4 + 4 + 2 = 666.

244126484621442 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7782934 + ... + 23427057.

It is an arithmetic number, because the mean of its divisors is an integer number (8685818798580).

Almost surely, 2^{244126484621442} is an apocalyptic number.

244126484621442 is an abundant number, since it is smaller than the sum of its proper divisors (311765918487678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

244126484621442 is a wasteful number, since it uses less digits than its factorization.

244126484621442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31213576 (or 31213570 counting only the distinct ones).

The product of its digits is 18874368, while the sum is 54.

The spelling of 244126484621442 in words is "two hundred forty-four trillion, one hundred twenty-six billion, four hundred eighty-four million, six hundred twenty-one thousand, four hundred forty-two".