213254452411 has 24 divisors (see below), whose sum is σ = 288496820192. Its totient is φ = 153389808000.

The previous prime is 213254452409. The next prime is 213254452501. The reversal of 213254452411 is 114254452312.

It is not a de Polignac number, because 213254452411 - 2¹ = 213254452409 is a prime.

It is a super-2 number, since 2×213254452411² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (213254432411) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9672690 + ... + 9694711.

Almost surely, 2^213254452411 is an apocalyptic number.

213254452411 is a deficient number, since it is larger than the sum of its proper divisors (75242367781).

213254452411 is a wasteful number, since it uses less digits than its factorization.

213254452411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19367443 (or 19367432 counting only the distinct ones).

The product of its digits is 38400, while the sum is 34.

Subtracting from 213254452411 its reverse (114254452312), we obtain a palindrome (99000000099).

The spelling of 213254452411 in words is "two hundred thirteen billion, two hundred fifty-four million, four hundred fifty-two thousand, four hundred eleven".