40470108746 has 16 divisors (see below), whose sum is σ = 61333779528. Its totient is φ = 20025696000.

The previous prime is 40470108733. The next prime is 40470108779. The reversal of 40470108746 is 64780107404.

It can be written as a sum of positive squares in 4 ways, for example, as 40396578121 + 73530625 = 200989^2 + 8575^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 416846 + ... + 504678.

Almost surely, 2^40470108746 is an apocalyptic number.

40470108746 is a deficient number, since it is larger than the sum of its proper divisors (20863670782).

40470108746 is a wasteful number, since it uses less digits than its factorization.

40470108746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90217.

The product of its (nonzero) digits is 150528, while the sum is 41.

The spelling of 40470108746 in words is "forty billion, four hundred seventy million, one hundred eight thousand, seven hundred forty-six".