140935636612 has 6 divisors (see below), whose sum is σ = 246637364078. Its totient is φ = 70467818304.

The previous prime is 140935636601. The next prime is 140935636619. The reversal of 140935636612 is 216636539041.

It can be written as a sum of positive squares in only one way, i.e., 134090721856 + 6844914756 = 366184^2 + 82734^2 .

It is not an unprimeable number, because it can be changed into a prime (140935636619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17616954573 + ... + 17616954580.

Almost surely, 2^140935636612 is an apocalyptic number.

It is an amenable number.

140935636612 is a deficient number, since it is larger than the sum of its proper divisors (105701727466).

140935636612 is a wasteful number, since it uses less digits than its factorization.

140935636612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35233909157 (or 35233909155 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 46.

The spelling of 140935636612 in words is "one hundred forty billion, nine hundred thirty-five million, six hundred thirty-six thousand, six hundred twelve".