40873790359 has 2 divisors, whose sum is σ = 40873790360. Its totient is φ = 40873790358.

The previous prime is 40873790351. The next prime is 40873790381. The reversal of 40873790359 is 95309737804.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40873790359 - 2³ = 40873790351 is a prime.

It is a super-2 number, since 2×40873790359² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40873790351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20436895179 + 20436895180.

It is an arithmetic number, because the mean of its divisors is an integer number (20436895180).

Almost surely, 2^40873790359 is an apocalyptic number.

40873790359 is a deficient number, since it is larger than the sum of its proper divisors (1).

40873790359 is an equidigital number, since it uses as much as digits as its factorization.

40873790359 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5715360, while the sum is 55.

The spelling of 40873790359 in words is "forty billion, eight hundred seventy-three million, seven hundred ninety thousand, three hundred fifty-nine".