242064141442 has 8 divisors (see below), whose sum is σ = 363565937916. Its totient is φ = 120875495472.

The previous prime is 242064141413. The next prime is 242064141463. The reversal of 242064141442 is 244141460242.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 195637251481 + 46426889961 = 442309^2 + 215469^2 .

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 = 242064141398 and 242064141407.

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, 78285693 + ... + 78288784.

Almost surely, 2^242064141442 is an apocalyptic number.

242064141442 is a deficient number, since it is larger than the sum of its proper divisors (121501796474).

242064141442 is a wasteful number, since it uses less digits than its factorization.

242064141442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156575252.

The product of its (nonzero) digits is 49152, while the sum is 34.

The spelling of 242064141442 in words is "two hundred forty-two billion, sixty-four million, one hundred forty-one thousand, four hundred forty-two".