442105014132425 has 72 divisors (see below), whose sum is σ = 660331809452160. Its totient is φ = 292425484176000.

The previous prime is 442105014132391. The next prime is 442105014132433. The reversal of 442105014132425 is 524231410501244.

It is not a de Polignac number, because 442105014132425 - 2¹⁰ = 442105014131401 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 31416272 + ... + 43257278.

It is an arithmetic number, because the mean of its divisors is an integer number (9171275131280).

Almost surely, 2^{442105014132425} is an apocalyptic number.

It is an amenable number.

442105014132425 is a deficient number, since it is larger than the sum of its proper divisors (218226795319735).

442105014132425 is a wasteful number, since it uses less digits than its factorization.

442105014132425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11842111 (or 11842099 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 38.

Adding to 442105014132425 its reverse (524231410501244), we get a palindrome (966336424633669).

The spelling of 442105014132425 in words is "four hundred forty-two trillion, one hundred five billion, fourteen million, one hundred thirty-two thousand, four hundred twenty-five".