40255102676722 has 8 divisors (see below), whose sum is σ = 60383657079900. Its totient is φ = 20127216983424.

The previous prime is 40255102676717. The next prime is 40255102676729. The reversal of 40255102676722 is 22767620155204.

It can be written as a sum of positive squares in 2 ways, for example, as 29512827670041 + 10742275006681 = 5432571^2 + 3277541^2 .

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

It is not an unprimeable number, because it can be changed into a prime (40255102676729) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167026947 + ... + 167267782.

Almost surely, 2^{40255102676722} is an apocalyptic number.

40255102676722 is a deficient number, since it is larger than the sum of its proper divisors (20128554403178).

40255102676722 is a wasteful number, since it uses less digits than its factorization.

40255102676722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334354940.

The product of its (nonzero) digits is 2822400, while the sum is 49.

The spelling of 40255102676722 in words is "forty trillion, two hundred fifty-five billion, one hundred two million, six hundred seventy-six thousand, seven hundred twenty-two".