442410061 has 8 divisors (see below), whose sum is σ = 445284000. Its totient is φ = 439544688.

The previous prime is 442409977. The next prime is 442410071. The reversal of 442410061 is 160014244.

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

It is a cyclic number.

It is not a de Polignac number, because 442410061 - 2⁹ = 442409549 is a prime.

It is a super-3 number, since 3×442410061³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (442410071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124690 + ... + 128188.

It is an arithmetic number, because the mean of its divisors is an integer number (55660500).

Almost surely, 2^442410061 is an apocalyptic number.

It is an amenable number.

442410061 is a deficient number, since it is larger than the sum of its proper divisors (2873939).

442410061 is a wasteful number, since it uses less digits than its factorization.

442410061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4283.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 442410061 is about 21033.5460871437. The cubic root of 442410061 is about 761.9766533676.

The spelling of 442410061 in words is "four hundred forty-two million, four hundred ten thousand, sixty-one".