40549333822111 has 8 divisors (see below), whose sum is σ = 41065615552320. Its totient is φ = 40033127067648.

The previous prime is 40549333822091. The next prime is 40549333822117. The reversal of 40549333822111 is 11122833394504.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40549333822111 - 2²⁷ = 40549199604383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40549333822117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17654986 + ... + 19819111.

It is an arithmetic number, because the mean of its divisors is an integer number (5133201944040).

Almost surely, 2^{40549333822111} is an apocalyptic number.

40549333822111 is a deficient number, since it is larger than the sum of its proper divisors (516281730209).

40549333822111 is a wasteful number, since it uses less digits than its factorization.

40549333822111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37487873.

The product of its (nonzero) digits is 622080, while the sum is 46.

The spelling of 40549333822111 in words is "forty trillion, five hundred forty-nine billion, three hundred thirty-three million, eight hundred twenty-two thousand, one hundred eleven".