142424515014 has 64 divisors (see below), whose sum is σ = 322970664960. Its totient is φ = 41632889760.

The previous prime is 142424515007. The next prime is 142424515027. The reversal of 142424515014 is 410515424241.

It is a super-2 number, since 2×142424515014² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 794832 + ... + 957395.

It is an arithmetic number, because the mean of its divisors is an integer number (5046416640).

Almost surely, 2^142424515014 is an apocalyptic number.

142424515014 is an abundant number, since it is smaller than the sum of its proper divisors (180546149946).

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

142424515014 is a wasteful number, since it uses less digits than its factorization.

142424515014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1752305.

The product of its (nonzero) digits is 25600, while the sum is 33.

Adding to 142424515014 its reverse (410515424241), we get a palindrome (552939939255).

The spelling of 142424515014 in words is "one hundred forty-two billion, four hundred twenty-four million, five hundred fifteen thousand, fourteen".