2514742143 has 16 divisors (see below), whose sum is σ = 3385130112. Its totient is φ = 1660500000.

The previous prime is 2514742133. The next prime is 2514742147. The reversal of 2514742143 is 3412474152.

It is not a de Polignac number, because 2514742143 - 2⁶ = 2514742079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2514742147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127068 + ... + 145518.

It is an arithmetic number, because the mean of its divisors is an integer number (211570632).

Almost surely, 2^2514742143 is an apocalyptic number.

2514742143 is a deficient number, since it is larger than the sum of its proper divisors (870387969).

2514742143 is a wasteful number, since it uses less digits than its factorization.

2514742143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18886.

The product of its digits is 26880, while the sum is 33.

The square root of 2514742143 is about 50147.2047376521. The cubic root of 2514742143 is about 1359.8713371290.

The spelling of 2514742143 in words is "two billion, five hundred fourteen million, seven hundred forty-two thousand, one hundred forty-three".