40254267325 has 24 divisors (see below), whose sum is σ = 50252140800. Its totient is φ = 31986514560.

The previous prime is 40254267257. The next prime is 40254267337. The reversal of 40254267325 is 52376245204.

It is a happy number.

It is not a de Polignac number, because 40254267325 - 2⁷ = 40254267197 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4259956 + ... + 4269394.

It is an arithmetic number, because the mean of its divisors is an integer number (2093839200).

Almost surely, 2^40254267325 is an apocalyptic number.

It is an amenable number.

40254267325 is a deficient number, since it is larger than the sum of its proper divisors (9997873475).

40254267325 is a wasteful number, since it uses less digits than its factorization.

40254267325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10581 (or 10576 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 40.

The spelling of 40254267325 in words is "forty billion, two hundred fifty-four million, two hundred sixty-seven thousand, three hundred twenty-five".