242404004441402 has 8 divisors (see below), whose sum is σ = 367354522194996. Its totient is φ = 119952497043072.

The previous prime is 242404004441371. The next prime is 242404004441411. The reversal of 242404004441402 is 204144400404242.

It can be written as a sum of positive squares in 2 ways, for example, as 240170925507601 + 2233078933801 = 15497449^2 + 1494349^2 .

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

It is a super-3 number, since 3×242404004441402³ (a number of 44 digits) contains 333 as substring.

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, 624752588573 + ... + 624752588960.

Almost surely, 2^{242404004441402} is an apocalyptic number.

242404004441402 is a deficient number, since it is larger than the sum of its proper divisors (124950517753594).

242404004441402 is a wasteful number, since it uses less digits than its factorization.

242404004441402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1249505177632.

The product of its (nonzero) digits is 131072, while the sum is 35.

Adding to 242404004441402 its reverse (204144400404242), we get a palindrome (446548404845644).

The spelling of 242404004441402 in words is "two hundred forty-two trillion, four hundred four billion, four million, four hundred forty-one thousand, four hundred two".