140122123395796 has 12 divisors (see below), whose sum is σ = 245701218363552. Its totient is φ = 69921775291928.

The previous prime is 140122123395713. The next prime is 140122123395799. The reversal of 140122123395796 is 697593321221041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140122123395799) 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, 34821599230 + ... + 34821603253.

It is an arithmetic number, because the mean of its divisors is an integer number (20475101530296).

Almost surely, 2^{140122123395796} is an apocalyptic number.

It is an amenable number.

140122123395796 is a deficient number, since it is larger than the sum of its proper divisors (105579094967756).

140122123395796 is a wasteful number, since it uses less digits than its factorization.

140122123395796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69643202990 (or 69643202988 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 55.

The spelling of 140122123395796 in words is "one hundred forty trillion, one hundred twenty-two billion, one hundred twenty-three million, three hundred ninety-five thousand, seven hundred ninety-six".