212452641143 has 8 divisors (see below), whose sum is σ = 212648554800. Its totient is φ = 212256806400.

The previous prime is 212452641109. The next prime is 212452641209. The reversal of 212452641143 is 341146254212.

It is a happy number.

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 212452641143 - 2¹⁴ = 212452624759 is a prime.

It is a super-2 number, since 2×212452641143² (a number of 23 digits) contains 22 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 (212452640143) 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, 6258071 + ... + 6291927.

It is an arithmetic number, because the mean of its divisors is an integer number (26581069350).

Almost surely, 2^212452641143 is an apocalyptic number.

212452641143 is a deficient number, since it is larger than the sum of its proper divisors (195913657).

212452641143 is a wasteful number, since it uses less digits than its factorization.

212452641143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39457.

The product of its digits is 46080, while the sum is 35.

Adding to 212452641143 its reverse (341146254212), we get a palindrome (553598895355).

The spelling of 212452641143 in words is "two hundred twelve billion, four hundred fifty-two million, six hundred forty-one thousand, one hundred forty-three".