4405540331426 has 8 divisors (see below), whose sum is σ = 7116642073884. Its totient is φ = 2033326306800.

The previous prime is 4405540331393. The next prime is 4405540331441. The reversal of 4405540331426 is 6241330455044.

It can be written as a sum of positive squares in 2 ways, for example, as 4357885878025 + 47654453401 = 2087555^2 + 218299^2 .

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

It is a super-2 number, since 2×4405540331426² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84721929425 + ... + 84721929476.

Almost surely, 2^{4405540331426} is an apocalyptic number.

4405540331426 is a deficient number, since it is larger than the sum of its proper divisors (2711101742458).

4405540331426 is a wasteful number, since it uses less digits than its factorization.

4405540331426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169443858916.

The product of its (nonzero) digits is 691200, while the sum is 41.

The spelling of 4405540331426 in words is "four trillion, four hundred five billion, five hundred forty million, three hundred thirty-one thousand, four hundred twenty-six".