40204030311019 has 16 divisors (see below), whose sum is σ = 40431416716800. Its totient is φ = 39977296193664.

The previous prime is 40204030311017. The next prime is 40204030311119. The reversal of 40204030311019 is 91011303040204.

It is a cyclic number.

It is not a de Polignac number, because 40204030311019 - 2¹ = 40204030311017 is a prime.

It is a super-3 number, since 3×40204030311019³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40204030311017) 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, 291456837 + ... + 291594745.

It is an arithmetic number, because the mean of its divisors is an integer number (2526963544800).

Almost surely, 2^{40204030311019} is an apocalyptic number.

40204030311019 is a deficient number, since it is larger than the sum of its proper divisors (227386405781).

40204030311019 is a wasteful number, since it uses less digits than its factorization.

40204030311019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140262.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 40204030311019 in words is "forty trillion, two hundred four billion, thirty million, three hundred eleven thousand, nineteen".