115401441 has 4 divisors (see below), whose sum is σ = 153868592. Its totient is φ = 76934292.

The previous prime is 115401413. The next prime is 115401449. The reversal of 115401441 is 144104511.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 115401441 - 2¹⁴ = 115385057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115401449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19233571 + ... + 19233576.

It is an arithmetic number, because the mean of its divisors is an integer number (38467148).

Almost surely, 2^115401441 is an apocalyptic number.

It is an amenable number.

115401441 is a deficient number, since it is larger than the sum of its proper divisors (38467151).

115401441 is an equidigital number, since it uses as much as digits as its factorization.

115401441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38467150.

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 115401441 is about 10742.5062718157. The cubic root of 115401441 is about 486.8596067306.

Adding to 115401441 its reverse (144104511), we get a palindrome (259505952).

The spelling of 115401441 in words is "one hundred fifteen million, four hundred one thousand, four hundred forty-one".