400002244030241 has 8 divisors (see below), whose sum is σ = 413796571161600. Its totient is φ = 386207993319120.

The previous prime is 400002244030223. The next prime is 400002244030253. The reversal of 400002244030241 is 142030442200004.

It is a happy number.

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 400002244030241 - 2³⁴ = 399985064161057 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 400002244030241.

It is not an unprimeable number, because it can be changed into a prime (400002244030201) 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, 8353505 + ... + 29492126.

It is an arithmetic number, because the mean of its divisors is an integer number (51724571395200).

Almost surely, 2^{400002244030241} is an apocalyptic number.

It is an amenable number.

400002244030241 is a deficient number, since it is larger than the sum of its proper divisors (13794327131359).

400002244030241 is a wasteful number, since it uses less digits than its factorization.

400002244030241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38210119.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 400002244030241 its reverse (142030442200004), we get a palindrome (542032686230245).

The spelling of 400002244030241 in words is "four hundred trillion, two billion, two hundred forty-four million, thirty thousand, two hundred forty-one".