40350080257 has 8 divisors (see below), whose sum is σ = 41127782400. Its totient is φ = 39572984880.

The previous prime is 40350080231. The next prime is 40350080263. The reversal of 40350080257 is 75208005304.

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 40350080257 - 2⁷ = 40350080129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40350080557) 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, 16257 + ... + 284542.

It is an arithmetic number, because the mean of its divisors is an integer number (5140972800).

Almost surely, 2^40350080257 is an apocalyptic number.

It is an amenable number.

40350080257 is a deficient number, since it is larger than the sum of its proper divisors (777702143).

40350080257 is a wasteful number, since it uses less digits than its factorization.

40350080257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303383.

The product of its (nonzero) digits is 33600, while the sum is 34.

The spelling of 40350080257 in words is "forty billion, three hundred fifty million, eighty thousand, two hundred fifty-seven".