214044531563342 has 4 divisors (see below), whose sum is σ = 321066797345016. Its totient is φ = 107022265781670.

The previous prime is 214044531563341. The next prime is 214044531563383. The reversal of 214044531563342 is 243365135440412.

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

It is a super-2 number, since 2×214044531563342² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214044531563341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53511132890834 + ... + 53511132890837.

It is an arithmetic number, because the mean of its divisors is an integer number (80266699336254).

Almost surely, 2^{214044531563342} is an apocalyptic number.

214044531563342 is a deficient number, since it is larger than the sum of its proper divisors (107022265781674).

214044531563342 is a wasteful number, since it uses less digits than its factorization.

214044531563342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107022265781673.

The product of its (nonzero) digits is 4147200, while the sum is 47.

The spelling of 214044531563342 in words is "two hundred fourteen trillion, forty-four billion, five hundred thirty-one million, five hundred sixty-three thousand, three hundred forty-two".