16140250195 has 8 divisors (see below), whose sum is σ = 19369000944. Its totient is φ = 12911733024.

The previous prime is 16140250183. The next prime is 16140250201. The reversal of 16140250195 is 59105204161.

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 16140250195 - 2⁷ = 16140250067 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16140250195.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188652 + ... + 260518.

It is an arithmetic number, because the mean of its divisors is an integer number (2421125118).

Almost surely, 2^16140250195 is an apocalyptic number.

16140250195 is a deficient number, since it is larger than the sum of its proper divisors (3228750749).

16140250195 is an equidigital number, since it uses as much as digits as its factorization.

16140250195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116789.

The product of its (nonzero) digits is 10800, while the sum is 34.

The spelling of 16140250195 in words is "sixteen billion, one hundred forty million, two hundred fifty thousand, one hundred ninety-five".