442422514133426 has 8 divisors (see below), whose sum is σ = 692487413426304. Its totient is φ = 211593376324660.

The previous prime is 442422514133419. The next prime is 442422514133441. The reversal of 442422514133426 is 624331415224244.

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

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, 4808940370970 + ... + 4808940371061.

It is an arithmetic number, because the mean of its divisors is an integer number (86560926678288).

Almost surely, 2^{442422514133426} is an apocalyptic number.

442422514133426 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

442422514133426 is a deficient number, since it is larger than the sum of its proper divisors (250064899292878).

442422514133426 is a wasteful number, since it uses less digits than its factorization.

442422514133426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9617880742056.

The product of its digits is 4423680, while the sum is 47.

The spelling of 442422514133426 in words is "four hundred forty-two trillion, four hundred twenty-two billion, five hundred fourteen million, one hundred thirty-three thousand, four hundred twenty-six".