4351642023 has 8 divisors (see below), whose sum is σ = 5823137008. Its totient is φ = 2890620864.

The previous prime is 4351642007. The next prime is 4351642037. The reversal of 4351642023 is 3202461534.

4351642023 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 4351642023 - 2⁴ = 4351642007 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 (4351642073) 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, 2617486 + ... + 2619147.

It is an arithmetic number, because the mean of its divisors is an integer number (727892126).

Almost surely, 2^4351642023 is an apocalyptic number.

4351642023 is a deficient number, since it is larger than the sum of its proper divisors (1471494985).

4351642023 is a wasteful number, since it uses less digits than its factorization.

4351642023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5236913.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 4351642023 is about 65966.9767611037. The cubic root of 4351642023 is about 1632.6172742623.

The spelling of 4351642023 in words is "four billion, three hundred fifty-one million, six hundred forty-two thousand, twenty-three".