442201431214 has 4 divisors (see below), whose sum is σ = 663302146824. Its totient is φ = 221100715606.

The previous prime is 442201431193. The next prime is 442201431227. The reversal of 442201431214 is 412134102244.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110550357802 + ... + 110550357805.

It is an arithmetic number, because the mean of its divisors is an integer number (165825536706).

Almost surely, 2^442201431214 is an apocalyptic number.

442201431214 is a deficient number, since it is larger than the sum of its proper divisors (221100715610).

442201431214 is a wasteful number, since it uses less digits than its factorization.

442201431214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221100715609.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 442201431214 its reverse (412134102244), we get a palindrome (854335533458).

The spelling of 442201431214 in words is "four hundred forty-two billion, two hundred one million, four hundred thirty-one thousand, two hundred fourteen".