40425204041 has 8 divisors (see below), whose sum is σ = 42776947584. Its totient is φ = 38122971040.

The previous prime is 40425204031. The next prime is 40425204101. The reversal of 40425204041 is 14040252404.

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

It is not a de Polignac number, because 40425204041 - 2⁶ = 40425203977 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 40425204041.

It is not an unprimeable number, because it can be changed into a prime (40425204031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12375956 + ... + 12379221.

It is an arithmetic number, because the mean of its divisors is an integer number (5347118448).

Almost surely, 2^40425204041 is an apocalyptic number.

It is an amenable number.

40425204041 is a deficient number, since it is larger than the sum of its proper divisors (2351743543).

40425204041 is a wasteful number, since it uses less digits than its factorization.

40425204041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24755271.

The product of its (nonzero) digits is 5120, while the sum is 26.

Adding to 40425204041 its reverse (14040252404), we get a palindrome (54465456445).

The spelling of 40425204041 in words is "forty billion, four hundred twenty-five million, two hundred four thousand, forty-one".