16210004124 has 48 divisors (see below), whose sum is σ = 39479102208. Its totient is φ = 5166931968.

The previous prime is 16210004113. The next prime is 16210004137. The reversal of 16210004124 is 42140001261.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 16210004124.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1370524 + ... + 1382300.

It is an arithmetic number, because the mean of its divisors is an integer number (822481296).

Almost surely, 2^16210004124 is an apocalyptic number.

It is an amenable number.

16210004124 is an abundant number, since it is smaller than the sum of its proper divisors (23269098084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16210004124 is a wasteful number, since it uses less digits than its factorization.

16210004124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16794 (or 16792 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 16210004124 its reverse (42140001261), we get a palindrome (58350005385).

The spelling of 16210004124 in words is "sixteen billion, two hundred ten million, four thousand, one hundred twenty-four".