23408749383 has 8 divisors (see below), whose sum is σ = 31370101488. Its totient is φ = 15526615104.

The previous prime is 23408749363. The next prime is 23408749393. The reversal of 23408749383 is 38394780432.

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

It is not a de Polignac number, because 23408749383 - 2¹⁴ = 23408732999 is a prime.

It is a super-2 number, since 2×23408749383² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23408749363) 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, 19803766 + ... + 19804947.

It is an arithmetic number, because the mean of its divisors is an integer number (3921262686).

Almost surely, 2^23408749383 is an apocalyptic number.

23408749383 is a deficient number, since it is larger than the sum of its proper divisors (7961352105).

23408749383 is a wasteful number, since it uses less digits than its factorization.

23408749383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39608913.

The product of its (nonzero) digits is 3483648, while the sum is 51.

The spelling of 23408749383 in words is "twenty-three billion, four hundred eight million, seven hundred forty-nine thousand, three hundred eighty-three".