400241413443 has 8 divisors (see below), whose sum is σ = 538377830928. Its totient is φ = 264466302464.

The previous prime is 400241413433. The next prime is 400241413459. The reversal of 400241413443 is 344314142004.

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 400241413443 - 2⁶ = 400241413379 is a prime.

It is a super-2 number, since 2×400241413443² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 400241413443.

It is not an unprimeable number, because it can be changed into a prime (400241413433) 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, 590326230 + ... + 590326907.

It is an arithmetic number, because the mean of its divisors is an integer number (67297228866).

Almost surely, 2^400241413443 is an apocalyptic number.

400241413443 is a deficient number, since it is larger than the sum of its proper divisors (138136417485).

400241413443 is a wasteful number, since it uses less digits than its factorization.

400241413443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1180653253.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 400241413443 its reverse (344314142004), we get a palindrome (744555555447).

The spelling of 400241413443 in words is "four hundred billion, two hundred forty-one million, four hundred thirteen thousand, four hundred forty-three".