2044254211442 has 32 divisors (see below), whose sum is σ = 3309717093120. Its totient is φ = 944027723520.

The previous prime is 2044254211411. The next prime is 2044254211453. The reversal of 2044254211442 is 2441124524402.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3640298 + ... + 4164165.

It is an arithmetic number, because the mean of its divisors is an integer number (103428659160).

Almost surely, 2^{2044254211442} is an apocalyptic number.

2044254211442 is a deficient number, since it is larger than the sum of its proper divisors (1265462881678).

2044254211442 is a wasteful number, since it uses less digits than its factorization.

2044254211442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7804658.

The product of its (nonzero) digits is 81920, while the sum is 35.

Adding to 2044254211442 its reverse (2441124524402), we get a palindrome (4485378735844).

The spelling of 2044254211442 in words is "two trillion, forty-four billion, two hundred fifty-four million, two hundred eleven thousand, four hundred forty-two".