140352125131124 has 12 divisors (see below), whose sum is σ = 245616472118724. Its totient is φ = 70175990240064.

The previous prime is 140352125131117. The next prime is 140352125131129. The reversal of 140352125131124 is 421131521253041.

It can be written as a sum of positive squares in 2 ways, for example, as 117397658400400 + 22954466730724 = 10835020^2 + 4791082^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140352125131129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13591217 + ... + 21573720.

It is an arithmetic number, because the mean of its divisors is an integer number (20468039343227).

Almost surely, 2^{140352125131124} is an apocalyptic number.

It is an amenable number.

140352125131124 is a deficient number, since it is larger than the sum of its proper divisors (105264346987600).

140352125131124 is a wasteful number, since it uses less digits than its factorization.

140352125131124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36162754 (or 36162752 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

Adding to 140352125131124 its reverse (421131521253041), we get a palindrome (561483646384165).

The spelling of 140352125131124 in words is "one hundred forty trillion, three hundred fifty-two billion, one hundred twenty-five million, one hundred thirty-one thousand, one hundred twenty-four".