142476021614224 has 45 divisors (see below), whose sum is σ = 291342625663977. Its totient is φ = 67488212109312.

The previous prime is 142476021614209. The next prime is 142476021614237. The reversal of 142476021614224 is 422416120674241.

The square root of 142476021614224 is 11936332.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 46107087648400 + 96368933965824 = 6790220^2 + 9816768^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 907082704 + ... + 907239760.

Almost surely, 2^{142476021614224} is an apocalyptic number.

142476021614224 is the 11936332-nd square number.

It is an amenable number.

142476021614224 is an abundant number, since it is smaller than the sum of its proper divisors (148866604049753).

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

142476021614224 is an frugal number, since it uses more digits than its factorization.

142476021614224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314160 (or 157078 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 46.

The spelling of 142476021614224 in words is "one hundred forty-two trillion, four hundred seventy-six billion, twenty-one million, six hundred fourteen thousand, two hundred twenty-four".