114555044020421 has 4 divisors (see below), whose sum is σ = 114678354079500. Its totient is φ = 114431733961344.

The previous prime is 114555044020397. The next prime is 114555044020493. The reversal of 114555044020421 is 124020440555411.

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 2210095516321 + 112344948504100 = 1486639^2 + 10599290^2 .

It is a cyclic number.

It is not a de Polignac number, because 114555044020421 - 2⁴⁶ = 44186299842757 is a prime.

It is a super-4 number, since 4×114555044020421⁴ (a number of 57 digits) contains 4444 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 (114555044028421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61655028146 + ... + 61655030003.

It is an arithmetic number, because the mean of its divisors is an integer number (28669588519875).

Almost surely, 2^{114555044020421} is an apocalyptic number.

It is an amenable number.

114555044020421 is a deficient number, since it is larger than the sum of its proper divisors (123310059079).

114555044020421 is an equidigital number, since it uses as much as digits as its factorization.

114555044020421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123310059078.

The product of its (nonzero) digits is 128000, while the sum is 38.

Adding to 114555044020421 its reverse (124020440555411), we get a palindrome (238575484575832).

The spelling of 114555044020421 in words is "one hundred fourteen trillion, five hundred fifty-five billion, forty-four million, twenty thousand, four hundred twenty-one".