40403111199 has 16 divisors (see below), whose sum is σ = 60794651520. Its totient is φ = 23642363360.

The previous prime is 40403111179. The next prime is 40403111201. The reversal of 40403111199 is 99111130404.

40403111199 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40403111199 - 2⁷ = 40403111071 is a prime.

It is a super-2 number, since 2×40403111199² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40403111159) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21108297 + ... + 21110210.

It is an arithmetic number, because the mean of its divisors is an integer number (3799665720).

Almost surely, 2^40403111199 is an apocalyptic number.

40403111199 is a deficient number, since it is larger than the sum of its proper divisors (20391540321).

40403111199 is a wasteful number, since it uses less digits than its factorization.

40403111199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42218550.

The product of its (nonzero) digits is 3888, while the sum is 33.

The spelling of 40403111199 in words is "forty billion, four hundred three million, one hundred eleven thousand, one hundred ninety-nine".