6140115623 has 8 divisors (see below), whose sum is σ = 6180700800. Its totient is φ = 6099566328.

The previous prime is 6140115589. The next prime is 6140115643. The reversal of 6140115623 is 3265110416.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6140115623 - 2⁸ = 6140115367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6140115643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 393158 + ... + 408476.

It is an arithmetic number, because the mean of its divisors is an integer number (772587600).

Almost surely, 2^6140115623 is an apocalyptic number.

6140115623 is a deficient number, since it is larger than the sum of its proper divisors (40585177).

6140115623 is a wasteful number, since it uses less digits than its factorization.

6140115623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17941.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 6140115623 is about 78358.8898785581. The cubic root of 6140115623 is about 1831.1567256665.

The spelling of 6140115623 in words is "six billion, one hundred forty million, one hundred fifteen thousand, six hundred twenty-three".