2114857655 has 16 divisors (see below), whose sum is σ = 2650609440. Its totient is φ = 1618250112.

The previous prime is 2114857649. The next prime is 2114857673. The reversal of 2114857655 is 5567584112.

It is not a de Polignac number, because 2114857655 - 2⁴ = 2114857639 is a prime.

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, 85964 + ... + 107793.

It is an arithmetic number, because the mean of its divisors is an integer number (165663090).

Almost surely, 2^2114857655 is an apocalyptic number.

2114857655 is a deficient number, since it is larger than the sum of its proper divisors (535751785).

2114857655 is a wasteful number, since it uses less digits than its factorization.

2114857655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193858.

The product of its digits is 336000, while the sum is 44.

The square root of 2114857655 is about 45987.5815302349. The cubic root of 2114857655 is about 1283.5921344965.

The spelling of 2114857655 in words is "two billion, one hundred fourteen million, eight hundred fifty-seven thousand, six hundred fifty-five".