142424225613634 has 8 divisors (see below), whose sum is σ = 216036746717580. Its totient is φ = 70411976707776.

The previous prime is 142424225613599. The next prime is 142424225613673. The reversal of 142424225613634 is 436316522424241.

It can be written as a sum of positive squares in 2 ways, for example, as 102724812855625 + 39699412758009 = 10135325^2 + 6300747^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 400068049299 + ... + 400068049654.

Almost surely, 2^{142424225613634} is an apocalyptic number.

142424225613634 is a deficient number, since it is larger than the sum of its proper divisors (73612521103946).

142424225613634 is an equidigital number, since it uses as much as digits as its factorization.

142424225613634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800136099044.

The product of its digits is 6635520, while the sum is 49.

The spelling of 142424225613634 in words is "one hundred forty-two trillion, four hundred twenty-four billion, two hundred twenty-five million, six hundred thirteen thousand, six hundred thirty-four".