40366100234441 has 2 divisors, whose sum is σ = 40366100234442. Its totient is φ = 40366100234440.

The previous prime is 40366100234429. The next prime is 40366100234479. The reversal of 40366100234441 is 14443200166304.

It is an a-pointer prime, because the next prime (40366100234479) can be obtained adding 40366100234441 to its sum of digits (38).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36305794634041 + 4060305600400 = 6025429^2 + 2015020^2 .

It is a cyclic number.

It is not a de Polignac number, because 40366100234441 - 2²⁶ = 40366033125577 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 40366100234395 and 40366100234404.

It is not a weakly prime, because it can be changed into another prime (40366100234401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20183050117220 + 20183050117221.

It is an arithmetic number, because the mean of its divisors is an integer number (20183050117221).

Almost surely, 2^{40366100234441} is an apocalyptic number.

It is an amenable number.

40366100234441 is a deficient number, since it is larger than the sum of its proper divisors (1).

40366100234441 is an equidigital number, since it uses as much as digits as its factorization.

40366100234441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 165888, while the sum is 38.

The spelling of 40366100234441 in words is "forty trillion, three hundred sixty-six billion, one hundred million, two hundred thirty-four thousand, four hundred forty-one".