140024124243 has 6 divisors (see below), whose sum is σ = 202257068364. Its totient is φ = 93349416156.

The previous prime is 140024124169. The next prime is 140024124311. The reversal of 140024124243 is 342421420041.

140024124243 is a `hidden beast` number, since 1 + 4 + 0 + 0 + 2 + 412 + 4 + 243 = 666.

It is not a de Polignac number, because 140024124243 - 2²⁴ = 140007347027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140024124143) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7779118005 + ... + 7779118022.

It is an arithmetic number, because the mean of its divisors is an integer number (33709511394).

Almost surely, 2^140024124243 is an apocalyptic number.

140024124243 is a deficient number, since it is larger than the sum of its proper divisors (62232944121).

140024124243 is a wasteful number, since it uses less digits than its factorization.

140024124243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15558236033 (or 15558236030 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 140024124243 its reverse (342421420041), we get a palindrome (482445544284).

The spelling of 140024124243 in words is "one hundred forty billion, twenty-four million, one hundred twenty-four thousand, two hundred forty-three".