1040021232359 has 2 divisors, whose sum is σ = 1040021232360. Its totient is φ = 1040021232358.

The previous prime is 1040021232331. The next prime is 1040021232407. The reversal of 1040021232359 is 9532321200401.

1040021232359 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1040021232359 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1040021232059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520010616179 + 520010616180.

It is an arithmetic number, because the mean of its divisors is an integer number (520010616180).

Almost surely, 2^{1040021232359} is an apocalyptic number.

1040021232359 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040021232359 is an equidigital number, since it uses as much as digits as its factorization.

1040021232359 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 32.

The spelling of 1040021232359 in words is "one trillion, forty billion, twenty-one million, two hundred thirty-two thousand, three hundred fifty-nine".