244434444434442 has 64 divisors (see below), whose sum is σ = 557872929340800. Its totient is φ = 79275392634240.

The previous prime is 244434444434441. The next prime is 244434444434491.

244434444434442 is a `hidden beast` number, since 2 + 4 + 443 + 44 + 44 + 43 + 44 + 42 = 666.

244434444434442 is nontrivially palindromic in base 10.

It is a super-3 number, since 3×244434444434442³ (a number of 44 digits) contains 333 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (244434444434441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 287565342 + ... + 288414102.

It is an arithmetic number, because the mean of its divisors is an integer number (8716764520950).

Almost surely, 2^{244434444434442} is an apocalyptic number.

244434444434442 is an abundant number, since it is smaller than the sum of its proper divisors (313438484906358).

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

244434444434442 is a wasteful number, since it uses less digits than its factorization.

244434444434442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 992948 (or 992942 counting only the distinct ones).

The product of its digits is 150994944, while the sum is 54.

The spelling of 244434444434442 in words is "two hundred forty-four trillion, four hundred thirty-four billion, four hundred forty-four million, four hundred thirty-four thousand, four hundred forty-two".