4374281431636 has 12 divisors (see below), whose sum is σ = 7655025550228. Its totient is φ = 2187131274432.

The previous prime is 4374281431627. The next prime is 4374281431693. The reversal of 4374281431636 is 6361341824734.

It can be written as a sum of positive squares in 2 ways, for example, as 1090575021636 + 3283706410000 = 1044306^2 + 1812100^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1261011 + ... + 3215386.

Almost surely, 2^{4374281431636} is an apocalyptic number.

It is an amenable number.

4374281431636 is a deficient number, since it is larger than the sum of its proper divisors (3280744118592).

4374281431636 is a wasteful number, since it uses less digits than its factorization.

4374281431636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4720698 (or 4720696 counting only the distinct ones).

The product of its digits is 6967296, while the sum is 52.

The spelling of 4374281431636 in words is "four trillion, three hundred seventy-four billion, two hundred eighty-one million, four hundred thirty-one thousand, six hundred thirty-six".