40511220213199 has 4 divisors (see below), whose sum is σ = 40511341215360. Its totient is φ = 40511099211040.

The previous prime is 40511220213161. The next prime is 40511220213229. The reversal of 40511220213199 is 99131202211504.

40511220213199 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40511220213199 - 2¹³ = 40511220205007 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 (40511220213899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59997487 + ... + 60668944.

It is an arithmetic number, because the mean of its divisors is an integer number (10127835303840).

Almost surely, 2^{40511220213199} is an apocalyptic number.

40511220213199 is a deficient number, since it is larger than the sum of its proper divisors (121002161).

40511220213199 is a wasteful number, since it uses less digits than its factorization.

40511220213199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121002160.

The product of its (nonzero) digits is 38880, while the sum is 40.

The spelling of 40511220213199 in words is "forty trillion, five hundred eleven billion, two hundred twenty million, two hundred thirteen thousand, one hundred ninety-nine".