10121400041 has 4 divisors (see below), whose sum is σ = 10716776532. Its totient is φ = 9526023552.

The previous prime is 10121400011. The next prime is 10121400049. The reversal of 10121400041 is 14000412101.

10121400041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7839331600 + 2282068441 = 88540^2 + 47771^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10121400041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10121399989 and 10121400025.

It is not an unprimeable number, because it can be changed into a prime (10121400049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 297688220 + ... + 297688253.

It is an arithmetic number, because the mean of its divisors is an integer number (2679194133).

Almost surely, 2^10121400041 is an apocalyptic number.

It is an amenable number.

10121400041 is a deficient number, since it is larger than the sum of its proper divisors (595376491).

10121400041 is an equidigital number, since it uses as much as digits as its factorization.

10121400041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 595376490.

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

Adding to 10121400041 its reverse (14000412101), we get a palindrome (24121812142).

The spelling of 10121400041 in words is "ten billion, one hundred twenty-one million, four hundred thousand, forty-one".