16414126872 has 64 divisors (see below), whose sum is σ = 48209333760. Its totient is φ = 4591363200.

The previous prime is 16414126849. The next prime is 16414126889. The reversal of 16414126872 is 27862141461.

It is a super-2 number, since 2×16414126872² (a number of 21 digits) contains 22 as substring.

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, 2387904 + ... + 2394767.

It is an arithmetic number, because the mean of its divisors is an integer number (753270840).

Almost surely, 2^16414126872 is an apocalyptic number.

16414126872 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16414126872 is an abundant number, since it is smaller than the sum of its proper divisors (31795206888).

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

16414126872 is a wasteful number, since it uses less digits than its factorization.

16414126872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4782704 (or 4782700 counting only the distinct ones).

The product of its digits is 129024, while the sum is 42.

The spelling of 16414126872 in words is "sixteen billion, four hundred fourteen million, one hundred twenty-six thousand, eight hundred seventy-two".