10000401021041 has 2 divisors, whose sum is σ = 10000401021042. Its totient is φ = 10000401021040.

The previous prime is 10000401020983. The next prime is 10000401021059. The reversal of 10000401021041 is 14012010400001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6726034771600 + 3274366249441 = 2593460^2 + 1809521^2 .

It is a cyclic number.

It is not a de Polignac number, because 10000401021041 - 2²² = 10000396826737 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (10000401024041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000200510520 + 5000200510521.

It is an arithmetic number, because the mean of its divisors is an integer number (5000200510521).

Almost surely, 2^{10000401021041} is an apocalyptic number.

It is an amenable number.

10000401021041 is a deficient number, since it is larger than the sum of its proper divisors (1).

10000401021041 is an equidigital number, since it uses as much as digits as its factorization.

10000401021041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10000401021041 its reverse (14012010400001), we get a palindrome (24012411421042).

The spelling of 10000401021041 in words is "ten trillion, four hundred one million, twenty-one thousand, forty-one".