212414994135 has 160 divisors (see below), whose sum is σ = 417110487552. Its totient is φ = 102953410560.

The previous prime is 212414994131. The next prime is 212414994161. The reversal of 212414994135 is 531499414212.

212414994135 is a `hidden beast` number, since 2 + 1 + 24 + 1 + 499 + 4 + 135 = 666.

It is not a de Polignac number, because 212414994135 - 2² = 212414994131 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212414994131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 131688589 + ... + 131690201.

Almost surely, 2^212414994135 is an apocalyptic number.

212414994135 is a deficient number, since it is larger than the sum of its proper divisors (204695493417).

212414994135 is a wasteful number, since it uses less digits than its factorization.

212414994135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2295 (or 2286 counting only the distinct ones).

The product of its digits is 311040, while the sum is 45.

The spelling of 212414994135 in words is "two hundred twelve billion, four hundred fourteen million, nine hundred ninety-four thousand, one hundred thirty-five".