400241314001 has 4 divisors (see below), whose sum is σ = 400253960100. Its totient is φ = 400228667904.

The previous prime is 400241313991. The next prime is 400241314027. The reversal of 400241314001 is 100413142004.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 314497761601 + 85743552400 = 560801^2 + 292820^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-400241314001 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (400241314051) 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 3 ways as a sum of consecutive naturals, for example, 6275456 + ... + 6338913.

It is an arithmetic number, because the mean of its divisors is an integer number (100063490025).

Almost surely, 2^400241314001 is an apocalyptic number.

It is an amenable number.

400241314001 is a deficient number, since it is larger than the sum of its proper divisors (12646099).

400241314001 is a wasteful number, since it uses less digits than its factorization.

400241314001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12646098.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 400241314001 its reverse (100413142004), we get a palindrome (500654456005).

The spelling of 400241314001 in words is "four hundred billion, two hundred forty-one million, three hundred fourteen thousand, one".