140767611172 has 12 divisors (see below), whose sum is σ = 260834103180. Its totient is φ = 66243581696.

The previous prime is 140767611161. The next prime is 140767611199. The reversal of 140767611172 is 271116767041.

It can be written as a sum of positive squares in 2 ways, for example, as 85558590016 + 55209021156 = 292504^2 + 234966^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1035055897 + ... + 1035056032.

It is an arithmetic number, because the mean of its divisors is an integer number (21736175265).

Almost surely, 2^140767611172 is an apocalyptic number.

It is an amenable number.

140767611172 is a deficient number, since it is larger than the sum of its proper divisors (120066492008).

140767611172 is a wasteful number, since it uses less digits than its factorization.

140767611172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2070111950 (or 2070111948 counting only the distinct ones).

The product of its (nonzero) digits is 98784, while the sum is 43.

The spelling of 140767611172 in words is "one hundred forty billion, seven hundred sixty-seven million, six hundred eleven thousand, one hundred seventy-two".