140878142113 has 8 divisors (see below), whose sum is σ = 143883584640. Its totient is φ = 137873034480.

The previous prime is 140878142087. The next prime is 140878142117. The reversal of 140878142113 is 311241878041.

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 140878142113 - 2⁵ = 140878142081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140878142117) 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, 884778 + ... + 1031788.

It is an arithmetic number, because the mean of its divisors is an integer number (17985448080).

Almost surely, 2^140878142113 is an apocalyptic number.

It is an amenable number.

140878142113 is a deficient number, since it is larger than the sum of its proper divisors (3005442527).

140878142113 is a wasteful number, since it uses less digits than its factorization.

140878142113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167447.

The product of its (nonzero) digits is 43008, while the sum is 40.

The spelling of 140878142113 in words is "one hundred forty billion, eight hundred seventy-eight million, one hundred forty-two thousand, one hundred thirteen".