7145236683 has 18 divisors (see below), whose sum is σ = 11175885396. Its totient is φ = 4397067792.

The previous prime is 7145236669. The next prime is 7145236723. The reversal of 7145236683 is 3866325417.

It is not a de Polignac number, because 7145236683 - 2²⁴ = 7128459467 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (7145236613) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2347341 + ... + 2350382.

It is an arithmetic number, because the mean of its divisors is an integer number (620882522).

Almost surely, 2^7145236683 is an apocalyptic number.

7145236683 is a deficient number, since it is larger than the sum of its proper divisors (4030648713).

7145236683 is a wasteful number, since it uses less digits than its factorization.

7145236683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4697755 (or 4697739 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The square root of 7145236683 is about 84529.5018499459. The cubic root of 7145236683 is about 1926.0706189755.

The spelling of 7145236683 in words is "seven billion, one hundred forty-five million, two hundred thirty-six thousand, six hundred eighty-three".