40255323 has 8 divisors (see below), whose sum is σ = 54277200. Its totient is φ = 26535168.

The previous prime is 40255321. The next prime is 40255343. The reversal of 40255323 is 32355204.

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

It is not a de Polignac number, because 40255323 - 2¹ = 40255321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40255293 and 40255302.

It is not an unprimeable number, because it can be changed into a prime (40255321) 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, 75118 + ... + 75651.

It is an arithmetic number, because the mean of its divisors is an integer number (6784650).

Almost surely, 2^40255323 is an apocalyptic number.

40255323 is a deficient number, since it is larger than the sum of its proper divisors (14021877).

40255323 is a wasteful number, since it uses less digits than its factorization.

40255323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150861.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 40255323 is about 6344.7082675250. The cubic root of 40255323 is about 342.7213068800.

The spelling of 40255323 in words is "forty million, two hundred fifty-five thousand, three hundred twenty-three".