212413124043 has 12 divisors (see below), whose sum is σ = 307191773200. Its totient is φ = 141436680336.

The previous prime is 212413124009. The next prime is 212413124051. The reversal of 212413124043 is 340421314212.

212413124043 is a `hidden beast` number, since 2 + 1 + 2 + 413 + 1 + 240 + 4 + 3 = 666.

It is not a de Polignac number, because 212413124043 - 2²² = 212408929739 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 212413123998 and 212413124016.

It is not an unprimeable number, because it can be changed into a prime (212413124003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14331268 + ... + 14346081.

Almost surely, 2^212413124043 is an apocalyptic number.

212413124043 is a deficient number, since it is larger than the sum of its proper divisors (94778649157).

212413124043 is a wasteful number, since it uses less digits than its factorization.

212413124043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28678178 (or 28678175 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 212413124043 its reverse (340421314212), we get a palindrome (552834438255).

The spelling of 212413124043 in words is "two hundred twelve billion, four hundred thirteen million, one hundred twenty-four thousand, forty-three".