72236314143 has 12 divisors (see below), whose sum is σ = 119247248848. Its totient is φ = 41277893760.

The previous prime is 72236314127. The next prime is 72236314151. The reversal of 72236314143 is 34141363227.

72236314143 is a `hidden beast` number, since 7 + 2 + 2 + 3 + 631 + 4 + 14 + 3 = 666.

It is not a de Polignac number, because 72236314143 - 2⁴ = 72236314127 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 72236314098 and 72236314107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72236314103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 573304018 + ... + 573304143.

Almost surely, 2^72236314143 is an apocalyptic number.

72236314143 is a deficient number, since it is larger than the sum of its proper divisors (47010934705).

72236314143 is a wasteful number, since it uses less digits than its factorization.

72236314143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1146608174 (or 1146608171 counting only the distinct ones).

The product of its digits is 72576, while the sum is 36.

The spelling of 72236314143 in words is "seventy-two billion, two hundred thirty-six million, three hundred fourteen thousand, one hundred forty-three".