440232014423413 has 8 divisors (see below), whose sum is σ = 443593048932000. Its totient is φ = 436870987260240.

The previous prime is 440232014423401. The next prime is 440232014423581. The reversal of 440232014423413 is 314324410232044.

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 440232014423413 - 2³³ = 440223424488821 is a prime.

It is a super-2 number, since 2×440232014423413² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (440232014823413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225592831 + ... + 227535907.

It is an arithmetic number, because the mean of its divisors is an integer number (55449131116500).

Almost surely, 2^{440232014423413} is an apocalyptic number.

It is an amenable number.

440232014423413 is a deficient number, since it is larger than the sum of its proper divisors (3361034508587).

440232014423413 is a wasteful number, since it uses less digits than its factorization.

440232014423413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3672707.

The product of its (nonzero) digits is 221184, while the sum is 37.

Adding to 440232014423413 its reverse (314324410232044), we get a palindrome (754556424655457).

The spelling of 440232014423413 in words is "four hundred forty trillion, two hundred thirty-two billion, fourteen million, four hundred twenty-three thousand, four hundred thirteen".