1443336012136 has 16 divisors (see below), whose sum is σ = 2707573248900. Its totient is φ = 721316479104.

The previous prime is 1443336012109. The next prime is 1443336012197. The reversal of 1443336012136 is 6312106333441.

It can be written as a sum of positive squares in 2 ways, for example, as 1431626608036 + 11709404100 = 1196506^2 + 108210^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1443336012095 and 1443336012104.

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, 43923421 + ... + 43956268.

Almost surely, 2^{1443336012136} is an apocalyptic number.

It is an amenable number.

1443336012136 is a deficient number, since it is larger than the sum of its proper divisors (1264237236764).

1443336012136 is a wasteful number, since it uses less digits than its factorization.

1443336012136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87881748 (or 87881744 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 37.

The spelling of 1443336012136 in words is "one trillion, four hundred forty-three billion, three hundred thirty-six million, twelve thousand, one hundred thirty-six".