142362465242 has 8 divisors (see below), whose sum is σ = 213657472116. Its totient is φ = 71143307872.

The previous prime is 142362465221. The next prime is 142362465299. The reversal of 142362465242 is 242564263241.

It can be written as a sum of positive squares in 2 ways, for example, as 141834338881 + 528126361 = 376609^2 + 22981^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 142362465242.

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, 18957683 + ... + 18965190.

Almost surely, 2^142362465242 is an apocalyptic number.

142362465242 is a deficient number, since it is larger than the sum of its proper divisors (71295006874).

142362465242 is a wasteful number, since it uses less digits than its factorization.

142362465242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37924752.

The product of its digits is 552960, while the sum is 41.

The spelling of 142362465242 in words is "one hundred forty-two billion, three hundred sixty-two million, four hundred sixty-five thousand, two hundred forty-two".