242614445642 has 8 divisors (see below), whose sum is σ = 364026828132. Its totient is φ = 121272169600.

The previous prime is 242614445581. The next prime is 242614445681. The reversal of 242614445642 is 246544416242.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 242606487601 + 7958041 = 492551^2 + 2821^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 242614445593 and 242614445602.

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, 17517959 + ... + 17531802.

Almost surely, 2^242614445642 is an apocalyptic number.

242614445642 is a deficient number, since it is larger than the sum of its proper divisors (121412382490).

242614445642 is a wasteful number, since it uses less digits than its factorization.

242614445642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35053224.

The product of its digits is 1474560, while the sum is 44.

The spelling of 242614445642 in words is "two hundred forty-two billion, six hundred fourteen million, four hundred forty-five thousand, six hundred forty-two".