72382423235 has 8 divisors (see below), whose sum is σ = 86870877840. Its totient is φ = 57897958624.

The previous prime is 72382423163. The next prime is 72382423259. The reversal of 72382423235 is 53232428327.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 72382423235 - 2³⁴ = 55202554051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 72382423192 and 72382423201.

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, 957440 + ... + 1030269.

It is an arithmetic number, because the mean of its divisors is an integer number (10858859730).

Almost surely, 2^72382423235 is an apocalyptic number.

72382423235 is a deficient number, since it is larger than the sum of its proper divisors (14488454605).

72382423235 is a wasteful number, since it uses less digits than its factorization.

72382423235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1994997.

The product of its digits is 483840, while the sum is 41.

The spelling of 72382423235 in words is "seventy-two billion, three hundred eighty-two million, four hundred twenty-three thousand, two hundred thirty-five".