140707104155 has 8 divisors (see below), whose sum is σ = 170426549232. Its totient is φ = 111513667168.

The previous prime is 140707104091. The next prime is 140707104157. The reversal of 140707104155 is 551401707041.

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 140707104155 - 2⁶ = 140707104091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140707104157) 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, 131501432 + ... + 131502501.

It is an arithmetic number, because the mean of its divisors is an integer number (21303318654).

Almost surely, 2^140707104155 is an apocalyptic number.

140707104155 is a deficient number, since it is larger than the sum of its proper divisors (29719445077).

140707104155 is a wasteful number, since it uses less digits than its factorization.

140707104155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263004045.

The product of its (nonzero) digits is 19600, while the sum is 35.

The spelling of 140707104155 in words is "one hundred forty billion, seven hundred seven million, one hundred four thousand, one hundred fifty-five".