40304513199 has 16 divisors (see below), whose sum is σ = 54142542432. Its totient is φ = 26668159488.

The previous prime is 40304513177. The next prime is 40304513213. The reversal of 40304513199 is 99131540304.

It is a happy number.

It is not a de Polignac number, because 40304513199 - 2⁵ = 40304513167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40304513299) 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, 4036377 + ... + 4046349.

It is an arithmetic number, because the mean of its divisors is an integer number (3383908902).

Almost surely, 2^40304513199 is an apocalyptic number.

40304513199 is a deficient number, since it is larger than the sum of its proper divisors (13838029233).

40304513199 is a wasteful number, since it uses less digits than its factorization.

40304513199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19946.

The product of its (nonzero) digits is 58320, while the sum is 39.

The spelling of 40304513199 in words is "forty billion, three hundred four million, five hundred thirteen thousand, one hundred ninety-nine".