140043233314043 has 2 divisors, whose sum is σ = 140043233314044. Its totient is φ = 140043233314042.

The previous prime is 140043233314037. The next prime is 140043233314063. The reversal of 140043233314043 is 340413332340041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140043233314043 - 2⁸ = 140043233313787 is a prime.

It is a super-2 number, since 2×140043233314043² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140043233313994 and 140043233314012.

It is not a weakly prime, because it can be changed into another prime (140043233314003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70021616657021 + 70021616657022.

It is an arithmetic number, because the mean of its divisors is an integer number (70021616657022).

Almost surely, 2^{140043233314043} is an apocalyptic number.

140043233314043 is a deficient number, since it is larger than the sum of its proper divisors (1).

140043233314043 is an equidigital number, since it uses as much as digits as its factorization.

140043233314043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 35.

Adding to 140043233314043 its reverse (340413332340041), we get a palindrome (480456565654084).

The spelling of 140043233314043 in words is "one hundred forty trillion, forty-three billion, two hundred thirty-three million, three hundred fourteen thousand, forty-three".