40336450330 has 128 divisors (see below), whose sum is σ = 87228057600. Its totient is φ = 13256812800.

The previous prime is 40336450279. The next prime is 40336450337. The reversal of 40336450330 is 3305463304.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 40336450292 and 40336450301.

It is not an unprimeable number, because it can be changed into a prime (40336450337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 23601516 + ... + 23603224.

It is an arithmetic number, because the mean of its divisors is an integer number (681469200).

Almost surely, 2^40336450330 is an apocalyptic number.

40336450330 is an abundant number, since it is smaller than the sum of its proper divisors (46891607270).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40336450330 is a wasteful number, since it uses less digits than its factorization.

40336450330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2260.

The product of its (nonzero) digits is 38880, while the sum is 31.

The spelling of 40336450330 in words is "forty billion, three hundred thirty-six million, four hundred fifty thousand, three hundred thirty".