442473007141 has 16 divisors (see below), whose sum is σ = 498686842368. Its totient is φ = 388945785600.

The previous prime is 442473007091. The next prime is 442473007153. The reversal of 442473007141 is 141700374244.

It is a cyclic number.

It is not a de Polignac number, because 442473007141 - 2⁹ = 442473006629 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 442473007141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (442473001141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137016 + ... + 950641.

It is an arithmetic number, because the mean of its divisors is an integer number (31167927648).

Almost surely, 2^442473007141 is an apocalyptic number.

It is an amenable number.

442473007141 is a deficient number, since it is larger than the sum of its proper divisors (56213835227).

442473007141 is a wasteful number, since it uses less digits than its factorization.

442473007141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1088892.

The product of its (nonzero) digits is 75264, while the sum is 37.

The spelling of 442473007141 in words is "four hundred forty-two billion, four hundred seventy-three million, seven thousand, one hundred forty-one".