114645143 has 4 divisors (see below), whose sum is σ = 117441408. Its totient is φ = 111848880.

The previous prime is 114645131. The next prime is 114645151. The reversal of 114645143 is 341546411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 341546411 = 83 ⋅4115017.

It is a cyclic number.

It is not a de Polignac number, because 114645143 - 2¹⁸ = 114382999 is a prime.

It is a super-3 number, since 3×114645143³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114645343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1398071 + ... + 1398152.

It is an arithmetic number, because the mean of its divisors is an integer number (29360352).

Almost surely, 2^114645143 is an apocalyptic number.

114645143 is a deficient number, since it is larger than the sum of its proper divisors (2796265).

114645143 is an equidigital number, since it uses as much as digits as its factorization.

114645143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2796264.

The product of its digits is 5760, while the sum is 29.

The square root of 114645143 is about 10707.2472185898. The cubic root of 114645143 is about 485.7937094086.

The spelling of 114645143 in words is "one hundred fourteen million, six hundred forty-five thousand, one hundred forty-three".