72143483795 has 16 divisors (see below), whose sum is σ = 87181185600. Its totient is φ = 57309033600.

The previous prime is 72143483747. The next prime is 72143483809. The reversal of 72143483795 is 59738434127.

It is not a de Polignac number, because 72143483795 - 2¹⁴ = 72143467411 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2601905 + ... + 2629485.

It is an arithmetic number, because the mean of its divisors is an integer number (5448824100).

Almost surely, 2^72143483795 is an apocalyptic number.

72143483795 is a deficient number, since it is larger than the sum of its proper divisors (15037701805).

72143483795 is a wasteful number, since it uses less digits than its factorization.

72143483795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31246.

The product of its digits is 5080320, while the sum is 53.

The spelling of 72143483795 in words is "seventy-two billion, one hundred forty-three million, four hundred eighty-three thousand, seven hundred ninety-five".