140601727122142 has 64 divisors (see below), whose sum is σ = 250109512773120. Its totient is φ = 58437850723200.

The previous prime is 140601727122139. The next prime is 140601727122161. The reversal of 140601727122142 is 241221727106041.

It is a super-3 number, since 3×140601727122142³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140601727122095 and 140601727122104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 124226167 + ... + 125352877.

It is an arithmetic number, because the mean of its divisors is an integer number (3907961137080).

Almost surely, 2^{140601727122142} is an apocalyptic number.

140601727122142 is a deficient number, since it is larger than the sum of its proper divisors (109507785650978).

140601727122142 is a wasteful number, since it uses less digits than its factorization.

140601727122142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1130849.

The product of its (nonzero) digits is 75264, while the sum is 40.

The spelling of 140601727122142 in words is "one hundred forty trillion, six hundred one billion, seven hundred twenty-seven million, one hundred twenty-two thousand, one hundred forty-two".