2140889101416 has 48 divisors (see below), whose sum is σ = 6244259881860. Its totient is φ = 658735107840.

The previous prime is 2140889101381. The next prime is 2140889101441. The reversal of 2140889101416 is 6141019880412.

2140889101416 is a `hidden beast` number, since 2 + 140 + 8 + 8 + 91 + 0 + 1 + 416 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2133381572100 + 7507529316 = 1460610^2 + 86646^2 .

It is a super-2 number, since 2×2140889101416² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1143636405 + ... + 1143638276.

Almost surely, 2^{2140889101416} is an apocalyptic number.

2140889101416 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2140889101416 is an abundant number, since it is smaller than the sum of its proper divisors (4103370780444).

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

2140889101416 is a wasteful number, since it uses less digits than its factorization.

2140889101416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2287274706 (or 2287274699 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 45.

The spelling of 2140889101416 in words is "two trillion, one hundred forty billion, eight hundred eighty-nine million, one hundred one thousand, four hundred sixteen".