53442163214 has 8 divisors (see below), whose sum is σ = 87450812568. Its totient is φ = 24291892360.

The previous prime is 53442163213. The next prime is 53442163231. The reversal of 53442163214 is 41236124435.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53442163211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1214594597 + ... + 1214594640.

It is an arithmetic number, because the mean of its divisors is an integer number (10931351571).

Almost surely, 2^53442163214 is an apocalyptic number.

53442163214 is a deficient number, since it is larger than the sum of its proper divisors (34008649354).

53442163214 is a wasteful number, since it uses less digits than its factorization.

53442163214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2429189250.

The product of its digits is 69120, while the sum is 35.

Adding to 53442163214 its reverse (41236124435), we get a palindrome (94678287649).

The spelling of 53442163214 in words is "fifty-three billion, four hundred forty-two million, one hundred sixty-three thousand, two hundred fourteen".