212313401413 has 4 divisors (see below), whose sum is σ = 212390134720. Its totient is φ = 212236668108.

The previous prime is 212313401401. The next prime is 212313401423. The reversal of 212313401413 is 314104313212.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 212313401413 - 2²⁹ = 211776530501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212313401423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38362503 + ... + 38368036.

It is an arithmetic number, because the mean of its divisors is an integer number (53097533680).

Almost surely, 2^212313401413 is an apocalyptic number.

It is an amenable number.

212313401413 is a deficient number, since it is larger than the sum of its proper divisors (76733307).

212313401413 is an equidigital number, since it uses as much as digits as its factorization.

212313401413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76733306.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 212313401413 its reverse (314104313212), we get a palindrome (526417714625).

The spelling of 212313401413 in words is "two hundred twelve billion, three hundred thirteen million, four hundred one thousand, four hundred thirteen".