16240076923 has 8 divisors (see below), whose sum is σ = 19367048448. Its totient is φ = 13314845544.

The previous prime is 16240076873. The next prime is 16240076927. The reversal of 16240076923 is 32967004261.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-16240076923 is a prime.

It is a Duffinian number.

16240076923 is a modest number, since divided by 76923 gives 16240 as remainder.

It is not an unprimeable number, because it can be changed into a prime (16240076927) 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, 50434861 + ... + 50435182.

It is an arithmetic number, because the mean of its divisors is an integer number (2420881056).

Almost surely, 2^16240076923 is an apocalyptic number.

16240076923 is a deficient number, since it is larger than the sum of its proper divisors (3126971525).

16240076923 is a wasteful number, since it uses less digits than its factorization.

16240076923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100870073.

The product of its (nonzero) digits is 108864, while the sum is 40.

The spelling of 16240076923 in words is "sixteen billion, two hundred forty million, seventy-six thousand, nine hundred twenty-three".