40024440199 has 4 divisors (see below), whose sum is σ = 41106181864. Its totient is φ = 38942698536.

The previous prime is 40024440133. The next prime is 40024440217. The reversal of 40024440199 is 99104442004.

40024440199 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 40024440199 - 2¹⁵ = 40024407431 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37), and also a Moran number because the ratio is a prime number: 1081741627 = 40024440199 / (4 + 0 + 0 + 2 + 4 + 4 + 4 + 0 + 1 + 9 + 9).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40024450199) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 540870777 + ... + 540870850.

It is an arithmetic number, because the mean of its divisors is an integer number (10276545466).

Almost surely, 2^40024440199 is an apocalyptic number.

40024440199 is a deficient number, since it is larger than the sum of its proper divisors (1081741665).

40024440199 is a wasteful number, since it uses less digits than its factorization.

40024440199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1081741664.

The product of its (nonzero) digits is 41472, while the sum is 37.

The spelling of 40024440199 in words is "forty billion, twenty-four million, four hundred forty thousand, one hundred ninety-nine".