213425614662 has 32 divisors (see below), whose sum is σ = 459752812512. Its totient is φ = 65659866624.

The previous prime is 213425614639. The next prime is 213425614663. The reversal of 213425614662 is 266416524312.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213425614663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 350238 + ... + 741294.

It is an arithmetic number, because the mean of its divisors is an integer number (14367275391).

Almost surely, 2^213425614662 is an apocalyptic number.

213425614662 is an abundant number, since it is smaller than the sum of its proper divisors (246327197850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

213425614662 is a wasteful number, since it uses less digits than its factorization.

213425614662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398072.

The product of its digits is 414720, while the sum is 42.

The spelling of 213425614662 in words is "two hundred thirteen billion, four hundred twenty-five million, six hundred fourteen thousand, six hundred sixty-two".