4472118723 has 8 divisors (see below), whose sum is σ = 6101495488. Its totient is φ = 2912077224.

The previous prime is 4472118713. The next prime is 4472118727. The reversal of 4472118723 is 3278112744.

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

It is not a de Polignac number, because 4472118723 - 2²⁰ = 4471070147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4472118727) 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, 17333665 + ... + 17333922.

It is an arithmetic number, because the mean of its divisors is an integer number (762686936).

Almost surely, 2^4472118723 is an apocalyptic number.

4472118723 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

4472118723 is a deficient number, since it is larger than the sum of its proper divisors (1629376765).

4472118723 is a wasteful number, since it uses less digits than its factorization.

4472118723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34667633.

The product of its digits is 75264, while the sum is 39.

The square root of 4472118723 is about 66873.9016582702. The cubic root of 4472118723 is about 1647.5468563317.

The spelling of 4472118723 in words is "four billion, four hundred seventy-two million, one hundred eighteen thousand, seven hundred twenty-three".