440413113001 has 8 divisors (see below), whose sum is σ = 459631631880. Its totient is φ = 421463384832.

The previous prime is 440413112989. The next prime is 440413113029. The reversal of 440413113001 is 100311314044.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 24711840000 + 415701273001 = 157200^2 + 644749^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 440413113001 - 2⁵ = 440413112969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (440413113901) 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, 67194330 + ... + 67200883.

It is an arithmetic number, because the mean of its divisors is an integer number (57453953985).

Almost surely, 2^440413113001 is an apocalyptic number.

It is an amenable number.

440413113001 is a deficient number, since it is larger than the sum of its proper divisors (19218518879).

440413113001 is a wasteful number, since it uses less digits than its factorization.

440413113001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134395355.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 440413113001 its reverse (100311314044), we get a palindrome (540724427045).

The spelling of 440413113001 in words is "four hundred forty billion, four hundred thirteen million, one hundred thirteen thousand, one".