40896214837 has 2 divisors, whose sum is σ = 40896214838. Its totient is φ = 40896214836.

The previous prime is 40896214771. The next prime is 40896214841. The reversal of 40896214837 is 73841269804.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36836741041 + 4059473796 = 191929^2 + 63714^2 .

It is a cyclic number.

It is not a de Polignac number, because 40896214837 - 2²³ = 40887826229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40896212837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20448107418 + 20448107419.

It is an arithmetic number, because the mean of its divisors is an integer number (20448107419).

Almost surely, 2^40896214837 is an apocalyptic number.

It is an amenable number.

40896214837 is a deficient number, since it is larger than the sum of its proper divisors (1).

40896214837 is an equidigital number, since it uses as much as digits as its factorization.

40896214837 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2322432, while the sum is 52.

The spelling of 40896214837 in words is "forty billion, eight hundred ninety-six million, two hundred fourteen thousand, eight hundred thirty-seven".