23774157123 has 8 divisors (see below), whose sum is σ = 31979397648. Its totient is φ = 15709177344.

The previous prime is 23774157103. The next prime is 23774157139. The reversal of 23774157123 is 32175147732.

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

It is not a de Polignac number, because 23774157123 - 2⁹ = 23774156611 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23774157103) 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, 35064790 + ... + 35065467.

It is an arithmetic number, because the mean of its divisors is an integer number (3997424706).

Almost surely, 2^23774157123 is an apocalyptic number.

23774157123 is a deficient number, since it is larger than the sum of its proper divisors (8205240525).

23774157123 is a wasteful number, since it uses less digits than its factorization.

23774157123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70130373.

The product of its digits is 246960, while the sum is 42.

The spelling of 23774157123 in words is "twenty-three billion, seven hundred seventy-four million, one hundred fifty-seven thousand, one hundred twenty-three".