16482379923 has 24 divisors (see below), whose sum is σ = 24373597248. Its totient is φ = 10727407152.

The previous prime is 16482379877. The next prime is 16482379933. The reversal of 16482379923 is 32997328461.

16482379923 is a `hidden beast` number, since 1 + 6 + 482 + 3 + 79 + 92 + 3 = 666.

It is not a de Polignac number, because 16482379923 - 2⁹ = 16482379411 is a prime.

It is a super-2 number, since 2×16482379923² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16482379923.

It is not an unprimeable number, because it can be changed into a prime (16482379933) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 867936 + ... + 886722.

It is an arithmetic number, because the mean of its divisors is an integer number (1015566552).

Almost surely, 2^16482379923 is an apocalyptic number.

16482379923 is a deficient number, since it is larger than the sum of its proper divisors (7891217325).

16482379923 is a wasteful number, since it uses less digits than its factorization.

16482379923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21103 (or 21100 counting only the distinct ones).

The product of its digits is 3919104, while the sum is 54.

The spelling of 16482379923 in words is "sixteen billion, four hundred eighty-two million, three hundred seventy-nine thousand, nine hundred twenty-three".