10140240216242 has 8 divisors (see below), whose sum is σ = 15212609399856. Its totient is φ = 5069370416292.

The previous prime is 10140240216221. The next prime is 10140240216289. The reversal of 10140240216242 is 24261204204101.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 374829008 + ... + 374856059.

It is an arithmetic number, because the mean of its divisors is an integer number (1901576174982).

Almost surely, 2^{10140240216242} is an apocalyptic number.

10140240216242 is a deficient number, since it is larger than the sum of its proper divisors (5072369183614).

10140240216242 is an equidigital number, since it uses as much as digits as its factorization.

10140240216242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749691832.

The product of its (nonzero) digits is 6144, while the sum is 29.

The spelling of 10140240216242 in words is "ten trillion, one hundred forty billion, two hundred forty million, two hundred sixteen thousand, two hundred forty-two".