2244731445371 has 16 divisors (see below), whose sum is σ = 2370881234400. Its totient is φ = 2122258537728.

The previous prime is 2244731445343. The next prime is 2244731445379. The reversal of 2244731445371 is 1735441374422.

It is a cyclic number.

It is not a de Polignac number, because 2244731445371 - 2²⁶ = 2244664336507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2244731445379) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 3519896 + ... + 4108421.

It is an arithmetic number, because the mean of its divisors is an integer number (148180077150).

Almost surely, 2^{2244731445371} is an apocalyptic number.

2244731445371 is a deficient number, since it is larger than the sum of its proper divisors (126149789029).

2244731445371 is a wasteful number, since it uses less digits than its factorization.

2244731445371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7628558.

The product of its digits is 2257920, while the sum is 47.

The spelling of 2244731445371 in words is "two trillion, two hundred forty-four billion, seven hundred thirty-one million, four hundred forty-five thousand, three hundred seventy-one".