115441431541 has 2 divisors, whose sum is σ = 115441431542. Its totient is φ = 115441431540.

The previous prime is 115441431533. The next prime is 115441431559. The reversal of 115441431541 is 145134144511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 114585635025 + 855796516 = 338505^2 + 29254^2 .

It is a cyclic number.

It is not a de Polignac number, because 115441431541 - 2³ = 115441431533 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 115441431497 and 115441431506.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115441431241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57720715770 + 57720715771.

It is an arithmetic number, because the mean of its divisors is an integer number (57720715771).

Almost surely, 2^115441431541 is an apocalyptic number.

It is an amenable number.

115441431541 is a deficient number, since it is larger than the sum of its proper divisors (1).

115441431541 is an equidigital number, since it uses as much as digits as its factorization.

115441431541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19200, while the sum is 34.

The spelling of 115441431541 in words is "one hundred fifteen billion, four hundred forty-one million, four hundred thirty-one thousand, five hundred forty-one".