442065053125126 has 8 divisors (see below), whose sum is σ = 663604922904840. Its totient is φ = 220863412156848.

The previous prime is 442065053125099. The next prime is 442065053125141. The reversal of 442065053125126 is 621521350560244.

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

It is a super-2 number, since 2×442065053125126² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

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, 84557199591 + ... + 84557204818.

It is an arithmetic number, because the mean of its divisors is an integer number (82950615363105).

Almost surely, 2^{442065053125126} is an apocalyptic number.

442065053125126 is a deficient number, since it is larger than the sum of its proper divisors (221539869779714).

442065053125126 is a wasteful number, since it uses less digits than its factorization.

442065053125126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169114405718.

The product of its (nonzero) digits is 1728000, while the sum is 46.

The spelling of 442065053125126 in words is "four hundred forty-two trillion, sixty-five billion, fifty-three million, one hundred twenty-five thousand, one hundred twenty-six".