140320132031043 has 24 divisors (see below), whose sum is σ = 219118524502800. Its totient is φ = 86228018541504.

The previous prime is 140320132031017. The next prime is 140320132031111. The reversal of 140320132031043 is 340130231023041.

It is a happy number.

140320132031043 is a `hidden beast` number, since 1 + 4 + 0 + 3 + 20 + 1 + 320 + 310 + 4 + 3 = 666.

It is not a de Polignac number, because 140320132031043 - 2⁸ = 140320132030787 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 140320132030998 and 140320132031016.

It is not an unprimeable number, because it can be changed into a prime (140320132038043) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11088987828 + ... + 11089000481.

It is an arithmetic number, because the mean of its divisors is an integer number (9129938520950).

Almost surely, 2^{140320132031043} is an apocalyptic number.

140320132031043 is a deficient number, since it is larger than the sum of its proper divisors (78798392471757).

140320132031043 is a wasteful number, since it uses less digits than its factorization.

140320132031043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22177988371 (or 22177988368 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 140320132031043 its reverse (340130231023041), we get a palindrome (480450363054084).

The spelling of 140320132031043 in words is "one hundred forty trillion, three hundred twenty billion, one hundred thirty-two million, thirty-one thousand, forty-three".