212140413323 has 8 divisors (see below), whose sum is σ = 212435797920. Its totient is φ = 211845170880.

The previous prime is 212140413319. The next prime is 212140413337. The reversal of 212140413323 is 323314041212.

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 212140413323 - 2² = 212140413319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 212140413292 and 212140413301.

It is not an unprimeable number, because it can be changed into a prime (212140413223) 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, 3147311 + ... + 3214007.

It is an arithmetic number, because the mean of its divisors is an integer number (26554474740).

Almost surely, 2^212140413323 is an apocalyptic number.

212140413323 is a deficient number, since it is larger than the sum of its proper divisors (295384597).

212140413323 is an equidigital number, since it uses as much as digits as its factorization.

212140413323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71077.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 212140413323 its reverse (323314041212), we get a palindrome (535454454535).

The spelling of 212140413323 in words is "two hundred twelve billion, one hundred forty million, four hundred thirteen thousand, three hundred twenty-three".