40452204131 has 8 divisors (see below), whose sum is σ = 40828554144. Its totient is φ = 40077029440.

The previous prime is 40452204113. The next prime is 40452204187. The reversal of 40452204131 is 13140225404.

40452204131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 40452204131 - 2³⁰ = 39378462307 is a prime.

It is a super-2 number, since 2×40452204131² (a number of 22 digits) contains 22 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 40452204131.

It is not an unprimeable number, because it can be changed into a prime (40452404131) 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, 224600 + ... + 362421.

It is an arithmetic number, because the mean of its divisors is an integer number (5103569268).

Almost surely, 2^40452204131 is an apocalyptic number.

40452204131 is a deficient number, since it is larger than the sum of its proper divisors (376350013).

40452204131 is a wasteful number, since it uses less digits than its factorization.

40452204131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587661.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 40452204131 its reverse (13140225404), we get a palindrome (53592429535).

The spelling of 40452204131 in words is "forty billion, four hundred fifty-two million, two hundred four thousand, one hundred thirty-one".