40041634325 has 48 divisors (see below), whose sum is σ = 62516534400. Its totient is φ = 24713760000.

The previous prime is 40041634309. The next prime is 40041634327. The reversal of 40041634325 is 52343614004.

It is not a de Polignac number, because 40041634325 - 2⁴ = 40041634309 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40041634291 and 40041634300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40041634327) 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 47 ways as a sum of consecutive naturals, for example, 91451 + ... + 297399.

It is an arithmetic number, because the mean of its divisors is an integer number (1302427800).

Almost surely, 2^40041634325 is an apocalyptic number.

It is an amenable number.

40041634325 is a deficient number, since it is larger than the sum of its proper divisors (22474900075).

40041634325 is a wasteful number, since it uses less digits than its factorization.

40041634325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206078 (or 206073 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

The spelling of 40041634325 in words is "forty billion, forty-one million, six hundred thirty-four thousand, three hundred twenty-five".