114402142121 has 8 divisors (see below), whose sum is σ = 114834399624. Its totient is φ = 113970169600.

The previous prime is 114402142097. The next prime is 114402142139. The reversal of 114402142121 is 121241204411.

It can be written as a sum of positive squares in 4 ways, for example, as 28222320025 + 86179822096 = 167995^2 + 293564^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 114402142121 - 2²² = 114397947817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (114402147121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 750995 + ... + 890391.

It is an arithmetic number, because the mean of its divisors is an integer number (14354299953).

Almost surely, 2^114402142121 is an apocalyptic number.

It is an amenable number.

114402142121 is a deficient number, since it is larger than the sum of its proper divisors (432257503).

114402142121 is a wasteful number, since it uses less digits than its factorization.

114402142121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142491.

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 114402142121 its reverse (121241204411), we get a palindrome (235643346532).

The spelling of 114402142121 in words is "one hundred fourteen billion, four hundred two million, one hundred forty-two thousand, one hundred twenty-one".