223873457039 has 8 divisors (see below), whose sum is σ = 224426202000. Its totient is φ = 223321393152.

The previous prime is 223873457029. The next prime is 223873457047. The reversal of 223873457039 is 930754378322.

It is a happy number.

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 223873457039 - 2³² = 219578489743 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 (223873457029) 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, 491117 + ... + 830025.

It is an arithmetic number, because the mean of its divisors is an integer number (28053275250).

Almost surely, 2^223873457039 is an apocalyptic number.

223873457039 is a deficient number, since it is larger than the sum of its proper divisors (552744961).

223873457039 is an equidigital number, since it uses as much as digits as its factorization.

223873457039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340537.

The product of its (nonzero) digits is 7620480, while the sum is 53.

The spelling of 223873457039 in words is "two hundred twenty-three billion, eight hundred seventy-three million, four hundred fifty-seven thousand, thirty-nine".