123424000023 has 8 divisors (see below), whose sum is σ = 165426932736. Its totient is φ = 81851867000.

The previous prime is 123423999973. The next prime is 123424000031. The reversal of 123424000023 is 320000424321.

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 123424000023 - 2⁸ = 123423999767 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123424000223) 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, 107699253 + ... + 107700398.

It is an arithmetic number, because the mean of its divisors is an integer number (20678366592).

Almost surely, 2^123424000023 is an apocalyptic number.

123424000023 is a deficient number, since it is larger than the sum of its proper divisors (42002932713).

123424000023 is a wasteful number, since it uses less digits than its factorization.

123424000023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215399845.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 123424000023 its reverse (320000424321), we get a palindrome (443424424344).

The spelling of 123424000023 in words is "one hundred twenty-three billion, four hundred twenty-four million, twenty-three", and thus it is an aban number.