213314413040 has 20 divisors (see below), whose sum is σ = 495956010504. Its totient is φ = 85325765184.

The previous prime is 213314413021. The next prime is 213314413043. The reversal of 213314413040 is 40314413312.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213314413043) 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, 1333215002 + ... + 1333215161.

Almost surely, 2^213314413040 is an apocalyptic number.

213314413040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213314413040 is an abundant number, since it is smaller than the sum of its proper divisors (282641597464).

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

213314413040 is a wasteful number, since it uses less digits than its factorization.

213314413040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2666430176 (or 2666430170 counting only the distinct ones).

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

Adding to 213314413040 its reverse (40314413312), we get a palindrome (253628826352).

The spelling of 213314413040 in words is "two hundred thirteen billion, three hundred fourteen million, four hundred thirteen thousand, forty".