40228324970 has 16 divisors (see below), whose sum is σ = 72672401448. Its totient is φ = 16033237440.

The previous prime is 40228324943. The next prime is 40228324973. The reversal of 40228324970 is 7942382204.

It can be written as a sum of positive squares in 4 ways, for example, as 32427725929 + 7800599041 = 180077^2 + 88321^2 .

It is not an unprimeable number, because it can be changed into a prime (40228324973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7258661 + ... + 7264200.

Almost surely, 2^40228324970 is an apocalyptic number.

40228324970 is a deficient number, since it is larger than the sum of its proper divisors (32444076478).

40228324970 is a wasteful number, since it uses less digits than its factorization.

40228324970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14523145.

The product of its (nonzero) digits is 193536, while the sum is 41.

The spelling of 40228324970 in words is "forty billion, two hundred twenty-eight million, three hundred twenty-four thousand, nine hundred seventy".