402000044011 has 2 divisors, whose sum is σ = 402000044012. Its totient is φ = 402000044010.

The previous prime is 402000043927. The next prime is 402000044041. The reversal of 402000044011 is 110440000204.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 402000044011 - 2²⁷ = 401865826283 is a prime.

It is not a weakly prime, because it can be changed into another prime (402000044041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201000022005 + 201000022006.

It is an arithmetic number, because the mean of its divisors is an integer number (201000022006).

Almost surely, 2^402000044011 is an apocalyptic number.

402000044011 is a deficient number, since it is larger than the sum of its proper divisors (1).

402000044011 is an equidigital number, since it uses as much as digits as its factorization.

402000044011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 402000044011 its reverse (110440000204), we get a palindrome (512440044215).

The spelling of 402000044011 in words is "four hundred two billion, forty-four thousand, eleven".