140163710774 has 16 divisors (see below), whose sum is σ = 218445195600. Its totient is φ = 67369751904.

The previous prime is 140163710767. The next prime is 140163710831. The reversal of 140163710774 is 477017361041.

It is a congruent number.

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, 5263172 + ... + 5289735.

It is an arithmetic number, because the mean of its divisors is an integer number (13652824725).

Almost surely, 2^140163710774 is an apocalyptic number.

140163710774 is a deficient number, since it is larger than the sum of its proper divisors (78281484826).

140163710774 is a wasteful number, since it uses less digits than its factorization.

140163710774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10553167.

The product of its (nonzero) digits is 98784, while the sum is 41.

The spelling of 140163710774 in words is "one hundred forty billion, one hundred sixty-three million, seven hundred ten thousand, seven hundred seventy-four".