442341200045 has 8 divisors (see below), whose sum is σ = 530813886720. Its totient is φ = 353869995600.

The previous prime is 442341200017. The next prime is 442341200051. The reversal of 442341200045 is 540002143244.

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

It is not a de Polignac number, because 442341200045 - 2¹⁸ = 442340937901 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 442341199990 and 442341200017.

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, 451976 + ... + 1043534.

It is an arithmetic number, because the mean of its divisors is an integer number (66351735840).

Almost surely, 2^442341200045 is an apocalyptic number.

It is an amenable number.

442341200045 is a deficient number, since it is larger than the sum of its proper divisors (88472686675).

442341200045 is a wasteful number, since it uses less digits than its factorization.

442341200045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741115.

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 442341200045 its reverse (540002143244), we get a palindrome (982343343289).

The spelling of 442341200045 in words is "four hundred forty-two billion, three hundred forty-one million, two hundred thousand, forty-five".