40225321445506 has 8 divisors (see below), whose sum is σ = 60402931559820. Its totient is φ = 20091010925568.

The previous prime is 40225321445467. The next prime is 40225321445513. The reversal of 40225321445506 is 60554412352204.

It can be written as a sum of positive squares in 2 ways, for example, as 36705604005225 + 3519717440281 = 6058515^2 + 1876091^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10824896271 + ... + 10824899986.

Almost surely, 2^{40225321445506} is an apocalyptic number.

40225321445506 is a deficient number, since it is larger than the sum of its proper divisors (20177610114314).

40225321445506 is a wasteful number, since it uses less digits than its factorization.

40225321445506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21649797188.

The product of its (nonzero) digits is 1152000, while the sum is 43.

The spelling of 40225321445506 in words is "forty trillion, two hundred twenty-five billion, three hundred twenty-one million, four hundred forty-five thousand, five hundred six".