7144689023 has 8 divisors (see below), whose sum is σ = 7435320480. Its totient is φ = 6857008480.

The previous prime is 7144689001. The next prime is 7144689031. The reversal of 7144689023 is 3209864417.

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 7144689023 - 2¹⁰ = 7144687999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7144689043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 732788 + ... + 742473.

It is an arithmetic number, because the mean of its divisors is an integer number (929415060).

Almost surely, 2^7144689023 is an apocalyptic number.

7144689023 is a deficient number, since it is larger than the sum of its proper divisors (290631457).

7144689023 is a wasteful number, since it uses less digits than its factorization.

7144689023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1475457.

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 7144689023 is about 84526.2623271608. The cubic root of 7144689023 is about 1926.0214086259.

The spelling of 7144689023 in words is "seven billion, one hundred forty-four million, six hundred eighty-nine thousand, twenty-three".