142401402214 has 4 divisors (see below), whose sum is σ = 213602103324. Its totient is φ = 71200701106.

The previous prime is 142401402203. The next prime is 142401402223. The reversal of 142401402214 is 412204104241.

It is a happy number.

142401402214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 412204104241 = 29 ⋅14213934629.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 35600350552 + ... + 35600350555.

It is an arithmetic number, because the mean of its divisors is an integer number (53400525831).

Almost surely, 2^142401402214 is an apocalyptic number.

142401402214 is a deficient number, since it is larger than the sum of its proper divisors (71200701110).

142401402214 is an equidigital number, since it uses as much as digits as its factorization.

142401402214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71200701109.

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 142401402214 its reverse (412204104241), we get a palindrome (554605506455).

The spelling of 142401402214 in words is "one hundred forty-two billion, four hundred one million, four hundred two thousand, two hundred fourteen".