1254303431041 has 4 divisors (see below), whose sum is σ = 1254305866500. Its totient is φ = 1254300995584.

The previous prime is 1254303430999. The next prime is 1254303431053. The reversal of 1254303431041 is 1401343034521.

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 885708736641 + 368594694400 = 941121^2 + 607120^2 .

It is a cyclic number.

It is not a de Polignac number, because 1254303431041 - 2²³ = 1254295042433 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1254303430994 and 1254303431012.

It is not an unprimeable number, because it can be changed into a prime (1254303131041) 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, 108256 + ... + 1587553.

It is an arithmetic number, because the mean of its divisors is an integer number (313576466625).

Almost surely, 2^{1254303431041} is an apocalyptic number.

It is an amenable number.

1254303431041 is a deficient number, since it is larger than the sum of its proper divisors (2435459).

1254303431041 is an equidigital number, since it uses as much as digits as its factorization.

1254303431041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2435458.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 1254303431041 its reverse (1401343034521), we get a palindrome (2655646465562).

The spelling of 1254303431041 in words is "one trillion, two hundred fifty-four billion, three hundred three million, four hundred thirty-one thousand, forty-one".