4412538923 has 4 divisors (see below), whose sum is σ = 4751965008. Its totient is φ = 4073112840.

The previous prime is 4412538919. The next prime is 4412538943. The reversal of 4412538923 is 3298352144.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4412538923 - 2² = 4412538919 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4412538913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169713023 + ... + 169713048.

It is an arithmetic number, because the mean of its divisors is an integer number (1187991252).

Almost surely, 2^4412538923 is an apocalyptic number.

4412538923 is a deficient number, since it is larger than the sum of its proper divisors (339426085).

4412538923 is a wasteful number, since it uses less digits than its factorization.

4412538923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339426084.

The product of its digits is 207360, while the sum is 41.

The square root of 4412538923 is about 66426.9442545719. The cubic root of 4412538923 is about 1640.1976416327.

The spelling of 4412538923 in words is "four billion, four hundred twelve million, five hundred thirty-eight thousand, nine hundred twenty-three".