10400131241 has 4 divisors (see below), whose sum is σ = 10411231572. Its totient is φ = 10389030912.

The previous prime is 10400131229. The next prime is 10400131267. The reversal of 10400131241 is 14213100401.

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 2600592016 + 7799539225 = 50996^2 + 88315^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10400131241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10400131211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5548760 + ... + 5550633.

It is an arithmetic number, because the mean of its divisors is an integer number (2602807893).

Almost surely, 2^10400131241 is an apocalyptic number.

It is an amenable number.

10400131241 is a deficient number, since it is larger than the sum of its proper divisors (11100331).

10400131241 is an equidigital number, since it uses as much as digits as its factorization.

10400131241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11100330.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 10400131241 its reverse (14213100401), we get a palindrome (24613231642).

The spelling of 10400131241 in words is "ten billion, four hundred million, one hundred thirty-one thousand, two hundred forty-one".