140230322133140 has 24 divisors (see below), whose sum is σ = 311806245685032. Its totient is φ = 52792591861760.

The previous prime is 140230322133133. The next prime is 140230322133179. The reversal of 140230322133140 is 41331223032041.

It can be written as a sum of positive squares in 4 ways, for example, as 78068640237316 + 62161681895824 = 8835646^2 + 7884268^2 .

It is a super-3 number, since 3×140230322133140³ (a number of 43 digits) contains 333 as substring.

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, 206221061621 + ... + 206221062300.

It is an arithmetic number, because the mean of its divisors is an integer number (12991926903543).

Almost surely, 2^{140230322133140} is an apocalyptic number.

140230322133140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140230322133140 is an abundant number, since it is smaller than the sum of its proper divisors (171575923551892).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140230322133140 is a wasteful number, since it uses less digits than its factorization.

140230322133140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412442123947 (or 412442123945 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 140230322133140 its reverse (41331223032041), we get a palindrome (181561545165181).

The spelling of 140230322133140 in words is "one hundred forty trillion, two hundred thirty billion, three hundred twenty-two million, one hundred thirty-three thousand, one hundred forty".