10145400322441 has 4 divisors (see below), whose sum is σ = 10495241712900. Its totient is φ = 9795558931984.

The previous prime is 10145400322363. The next prime is 10145400322451. The reversal of 10145400322441 is 14422300454101.

It is a happy number.

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 4416218190400 + 5729182132041 = 2101480^2 + 2393571^2 .

It is a cyclic number.

It is not a de Polignac number, because 10145400322441 - 2³⁷ = 10007961368969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10145400322451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174920695186 + ... + 174920695243.

It is an arithmetic number, because the mean of its divisors is an integer number (2623810428225).

Almost surely, 2^{10145400322441} is an apocalyptic number.

It is an amenable number.

10145400322441 is a deficient number, since it is larger than the sum of its proper divisors (349841390459).

10145400322441 is an equidigital number, since it uses as much as digits as its factorization.

10145400322441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349841390458.

The product of its (nonzero) digits is 15360, while the sum is 31.

Adding to 10145400322441 its reverse (14422300454101), we get a palindrome (24567700776542).

The spelling of 10145400322441 in words is "ten trillion, one hundred forty-five billion, four hundred million, three hundred twenty-two thousand, four hundred forty-one".