40875731363 has 2 divisors, whose sum is σ = 40875731364. Its totient is φ = 40875731362.

The previous prime is 40875731341. The next prime is 40875731401. The reversal of 40875731363 is 36313757804.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40875731363 is a prime.

It is not a weakly prime, because it can be changed into another prime (40875761363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20437865681 + 20437865682.

It is an arithmetic number, because the mean of its divisors is an integer number (20437865682).

Almost surely, 2^40875731363 is an apocalyptic number.

40875731363 is a deficient number, since it is larger than the sum of its proper divisors (1).

40875731363 is an equidigital number, since it uses as much as digits as its factorization.

40875731363 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1270080, while the sum is 47.

The spelling of 40875731363 in words is "forty billion, eight hundred seventy-five million, seven hundred thirty-one thousand, three hundred sixty-three".