140195966322 has 8 divisors (see below), whose sum is σ = 280391932656. Its totient is φ = 46731988772.

The previous prime is 140195966291. The next prime is 140195966329. The reversal of 140195966322 is 223669591041.

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

140195966322 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (140195966329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11682997188 + ... + 11682997199.

It is an arithmetic number, because the mean of its divisors is an integer number (35048991582).

Almost surely, 2^140195966322 is an apocalyptic number.

140195966322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140195966322 is a wasteful number, since it uses less digits than its factorization.

140195966322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23365994392.

The product of its (nonzero) digits is 699840, while the sum is 48.

The spelling of 140195966322 in words is "one hundred forty billion, one hundred ninety-five million, nine hundred sixty-six thousand, three hundred twenty-two".