115443014352021 has 8 divisors (see below), whose sum is σ = 171026687928960. Its totient is φ = 76962009567996.

The previous prime is 115443014352007. The next prime is 115443014352031. The reversal of 115443014352021 is 120253410344511.

115443014352021 is a `hidden beast` number, since 1 + 1 + 5 + 4 + 430 + 14 + 3 + 5 + 202 + 1 = 666.

It is not a de Polignac number, because 115443014352021 - 2⁷ = 115443014351893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115443014352031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2137833599085 + ... + 2137833599138.

It is an arithmetic number, because the mean of its divisors is an integer number (21378335991120).

Almost surely, 2^{115443014352021} is an apocalyptic number.

It is an amenable number.

115443014352021 is a deficient number, since it is larger than the sum of its proper divisors (55583673576939).

115443014352021 is an equidigital number, since it uses as much as digits as its factorization.

115443014352021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4275667198232 (or 4275667198226 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

Adding to 115443014352021 its reverse (120253410344511), we get a palindrome (235696424696532).

The spelling of 115443014352021 in words is "one hundred fifteen trillion, four hundred forty-three billion, fourteen million, three hundred fifty-two thousand, twenty-one".