16204834872 has 48 divisors (see below), whose sum is σ = 43934333040. Its totient is φ = 5395920768.

The previous prime is 16204834871. The next prime is 16204834873. The reversal of 16204834872 is 27843840261.

It is a happy number.

16204834872 is a `hidden beast` number, since 1 + 62 + 0 + 483 + 48 + 72 = 666.

It is an interprime number because it is at equal distance from previous prime (16204834871) and next prime (16204834873).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16204834871) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49468 + ... + 186699.

It is an arithmetic number, because the mean of its divisors is an integer number (915298605).

Almost surely, 2^16204834872 is an apocalyptic number.

16204834872 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16204834872 is an abundant number, since it is smaller than the sum of its proper divisors (27729498168).

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

16204834872 is a wasteful number, since it uses less digits than its factorization.

16204834872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237132 (or 237125 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The spelling of 16204834872 in words is "sixteen billion, two hundred four million, eight hundred thirty-four thousand, eight hundred seventy-two".