140033431132307 has 2 divisors, whose sum is σ = 140033431132308. Its totient is φ = 140033431132306.

The previous prime is 140033431132261. The next prime is 140033431132447. The reversal of 140033431132307 is 703231134330041.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140033431132307 is a prime.

It is not a weakly prime, because it can be changed into another prime (140033431132207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70016715566153 + 70016715566154.

It is an arithmetic number, because the mean of its divisors is an integer number (70016715566154).

Almost surely, 2^{140033431132307} is an apocalyptic number.

140033431132307 is a deficient number, since it is larger than the sum of its proper divisors (1).

140033431132307 is an equidigital number, since it uses as much as digits as its factorization.

140033431132307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 35.

Adding to 140033431132307 its reverse (703231134330041), we get a palindrome (843264565462348).

The spelling of 140033431132307 in words is "one hundred forty trillion, thirty-three billion, four hundred thirty-one million, one hundred thirty-two thousand, three hundred seven".