40330160506 has 8 divisors (see below), whose sum is σ = 62130247380. Its totient is φ = 19620078048.

The previous prime is 40330160473. The next prime is 40330160509. The reversal of 40330160506 is 60506103304.

It can be written as a sum of positive squares in 2 ways, for example, as 36027456481 + 4302704025 = 189809^2 + 65595^2 .

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 (40330160509) 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, 272501011 + ... + 272501158.

Almost surely, 2^40330160506 is an apocalyptic number.

40330160506 is a deficient number, since it is larger than the sum of its proper divisors (21800086874).

40330160506 is a wasteful number, since it uses less digits than its factorization.

40330160506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545002208.

The product of its (nonzero) digits is 6480, while the sum is 28.

The spelling of 40330160506 in words is "forty billion, three hundred thirty million, one hundred sixty thousand, five hundred six".