304144111212442 has 16 divisors (see below), whose sum is σ = 467347099270464. Its totient is φ = 148361803660000.

The previous prime is 304144111212439. The next prime is 304144111212449. The reversal of 304144111212442 is 244212111441403.

It is a junction number, because it is equal to n+sod(n) for n = 304144111212398 and 304144111212407.

It is not an unprimeable number, because it can be changed into a prime (304144111212449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4277284 + ... + 25031647.

It is an arithmetic number, because the mean of its divisors is an integer number (29209193704404).

Almost surely, 2^{304144111212442} is an apocalyptic number.

304144111212442 is a deficient number, since it is larger than the sum of its proper divisors (163202988058022).

304144111212442 is a wasteful number, since it uses less digits than its factorization.

304144111212442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29435525.

The product of its (nonzero) digits is 24576, while the sum is 34.

Adding to 304144111212442 its reverse (244212111441403), we get a palindrome (548356222653845).

The spelling of 304144111212442 in words is "three hundred four trillion, one hundred forty-four billion, one hundred eleven million, two hundred twelve thousand, four hundred forty-two".