115341144565421 has 8 divisors (see below), whose sum is σ = 115477592746464. Its totient is φ = 115204737989520.

The previous prime is 115341144565397. The next prime is 115341144565459. The reversal of 115341144565421 is 124565441143511.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115341144565421 is a prime.

It is a super-3 number, since 3×115341144565421³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115341144525421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4851695 + ... + 15944316.

It is an arithmetic number, because the mean of its divisors is an integer number (14434699093308).

Almost surely, 2^{115341144565421} is an apocalyptic number.

It is an amenable number.

115341144565421 is a deficient number, since it is larger than the sum of its proper divisors (136448181043).

115341144565421 is an equidigital number, since it uses as much as digits as its factorization.

115341144565421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20802571.

The product of its digits is 1152000, while the sum is 47.

The spelling of 115341144565421 in words is "one hundred fifteen trillion, three hundred forty-one billion, one hundred forty-four million, five hundred sixty-five thousand, four hundred twenty-one".