2040904240471 has 8 divisors (see below), whose sum is σ = 2133976569984. Its totient is φ = 1948193357880.

The previous prime is 2040904240457. The next prime is 2040904240589. The reversal of 2040904240471 is 1740424090402.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2040904240471 - 2¹⁹ = 2040903716183 is a prime.

It is a super-3 number, since 3×2040904240471³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2040904240471.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040904240171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90350181 + ... + 90372766.

It is an arithmetic number, because the mean of its divisors is an integer number (266747071248).

Almost surely, 2^{2040904240471} is an apocalyptic number.

2040904240471 is a deficient number, since it is larger than the sum of its proper divisors (93072329513).

2040904240471 is a wasteful number, since it uses less digits than its factorization.

2040904240471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180723461.

The product of its (nonzero) digits is 64512, while the sum is 37.

The spelling of 2040904240471 in words is "two trillion, forty billion, nine hundred four million, two hundred forty thousand, four hundred seventy-one".