2147374336244 has 24 divisors (see below), whose sum is σ = 3775010246280. Its totient is φ = 1068802366464.

The previous prime is 2147374336171. The next prime is 2147374336273. The reversal of 2147374336244 is 4426334737412.

It can be written as a sum of positive squares in 4 ways, for example, as 407059312144 + 1740315024100 = 638012^2 + 1319210^2 .

It is a super-2 number, since 2×2147374336244² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2147374336192 and 2147374336201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3328322 + ... + 3920774.

It is an arithmetic number, because the mean of its divisors is an integer number (157292093595).

Almost surely, 2^{2147374336244} is an apocalyptic number.

It is an amenable number.

2147374336244 is a deficient number, since it is larger than the sum of its proper divisors (1627635910036).

2147374336244 is a wasteful number, since it uses less digits than its factorization.

2147374336244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596579 (or 596577 counting only the distinct ones).

The product of its digits is 8128512, while the sum is 50.

The spelling of 2147374336244 in words is "two trillion, one hundred forty-seven billion, three hundred seventy-four million, three hundred thirty-six thousand, two hundred forty-four".