442412401102102 has 16 divisors (see below), whose sum is σ = 669495460147920. Its totient is φ = 219247271857152.

The previous prime is 442412401102039. The next prime is 442412401102153. The reversal of 442412401102102 is 201201104214244.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31211974 + ... + 43116262.

It is an arithmetic number, because the mean of its divisors is an integer number (41843466259245).

Almost surely, 2^{442412401102102} is an apocalyptic number.

442412401102102 is a deficient number, since it is larger than the sum of its proper divisors (227083059045818).

442412401102102 is a wasteful number, since it uses less digits than its factorization.

442412401102102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12068847.

The product of its (nonzero) digits is 4096, while the sum is 28.

Adding to 442412401102102 its reverse (201201104214244), we get a palindrome (643613505316346).

The spelling of 442412401102102 in words is "four hundred forty-two trillion, four hundred twelve billion, four hundred one million, one hundred two thousand, one hundred two".