114143643 has 24 divisors (see below), whose sum is σ = 170726400. Its totient is φ = 73410480.

The previous prime is 114143639. The next prime is 114143651. The reversal of 114143643 is 346341411.

114143643 is a `hidden beast` number, since 1 + 1 + 4 + 14 + 3 + 643 = 666.

It is not a de Polignac number, because 114143643 - 2² = 114143639 is a prime.

It is a super-2 number, since 2×114143643² = 26057542474622898, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (114143633) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 166780 + ... + 167462.

It is an arithmetic number, because the mean of its divisors is an integer number (7113600).

Almost surely, 2^114143643 is an apocalyptic number.

114143643 is a deficient number, since it is larger than the sum of its proper divisors (56582757).

114143643 is a wasteful number, since it uses less digits than its factorization.

114143643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1319 (or 1316 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 114143643 is about 10683.8028341972. The cubic root of 114143643 is about 485.0843272792.

The spelling of 114143643 in words is "one hundred fourteen million, one hundred forty-three thousand, six hundred forty-three".