142344131214 has 16 divisors (see below), whose sum is σ = 285139440000. Its totient is φ = 47372847480.

The previous prime is 142344131147. The next prime is 142344131231. The reversal of 142344131214 is 412131443241.

It is a happy number.

It is a super-2 number, since 2×142344131214² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18794964 + ... + 18802535.

It is an arithmetic number, because the mean of its divisors is an integer number (17821215000).

Almost surely, 2^142344131214 is an apocalyptic number.

142344131214 is an abundant number, since it is smaller than the sum of its proper divisors (142795308786).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142344131214 is a wasteful number, since it uses less digits than its factorization.

142344131214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37598135.

The product of its digits is 9216, while the sum is 30.

Adding to 142344131214 its reverse (412131443241), we get a palindrome (554475574455).

The spelling of 142344131214 in words is "one hundred forty-two billion, three hundred forty-four million, one hundred thirty-one thousand, two hundred fourteen".