114140412821 has 4 divisors (see below), whose sum is σ = 114292398144. Its totient is φ = 113988427500.

The previous prime is 114140412809. The next prime is 114140412829. The reversal of 114140412821 is 128214041411.

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 114140412821 - 2¹⁴ = 114140396437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114140412829) 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, 75991535 + ... + 75993036.

It is an arithmetic number, because the mean of its divisors is an integer number (28573099536).

Almost surely, 2^114140412821 is an apocalyptic number.

It is an amenable number.

114140412821 is a deficient number, since it is larger than the sum of its proper divisors (151985323).

114140412821 is an equidigital number, since it uses as much as digits as its factorization.

114140412821 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151985322.

The product of its (nonzero) digits is 2048, while the sum is 29.

The spelling of 114140412821 in words is "one hundred fourteen billion, one hundred forty million, four hundred twelve thousand, eight hundred twenty-one".