2444140414442 has 4 divisors (see below), whose sum is σ = 3666210621666. Its totient is φ = 1222070207220.

The previous prime is 2444140414423. The next prime is 2444140414523.

2444140414442 is nontrivially palindromic in base 10.

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., 2036839898041 + 407300516401 = 1427179^2 + 638201^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2444140414396 and 2444140414405.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611035103609 + ... + 611035103612.

Almost surely, 2^{2444140414442} is an apocalyptic number.

2444140414442 is a deficient number, since it is larger than the sum of its proper divisors (1222070207224).

2444140414442 is a wasteful number, since it uses less digits than its factorization.

2444140414442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1222070207223.

The product of its (nonzero) digits is 262144, while the sum is 38.

It can be divided in two parts, 2444140 and 414442, that added together give a palindrome (2858582).

The spelling of 2444140414442 in words is "two trillion, four hundred forty-four billion, one hundred forty million, four hundred fourteen thousand, four hundred forty-two".