114505245340021 has 4 divisors (see below), whose sum is σ = 119483734267872. Its totient is φ = 109526756412172.

The previous prime is 114505245340001. The next prime is 114505245340039. The reversal of 114505245340021 is 120043542505411.

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 a cyclic number.

It is not a de Polignac number, because 114505245340021 - 2¹⁵ = 114505245307253 is a prime.

It is a super-2 number, since 2×114505245340021² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114505245340001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2489244463891 + ... + 2489244463936.

It is an arithmetic number, because the mean of its divisors is an integer number (29870933566968).

Almost surely, 2^{114505245340021} is an apocalyptic number.

It is an amenable number.

114505245340021 is a deficient number, since it is larger than the sum of its proper divisors (4978488927851).

114505245340021 is an equidigital number, since it uses as much as digits as its factorization.

114505245340021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4978488927850.

The product of its (nonzero) digits is 96000, while the sum is 37.

Adding to 114505245340021 its reverse (120043542505411), we get a palindrome (234548787845432).

The spelling of 114505245340021 in words is "one hundred fourteen trillion, five hundred five billion, two hundred forty-five million, three hundred forty thousand, twenty-one".