21412023131130 has 16 divisors (see below), whose sum is σ = 51388855514784. Its totient is φ = 5709872834960.

The previous prime is 21412023131117. The next prime is 21412023131171. The reversal of 21412023131130 is 3113132021412.

It is a self number, because there is not a number n which added to its sum of digits gives 21412023131130.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 356867052156 + ... + 356867052215.

It is an arithmetic number, because the mean of its divisors is an integer number (3211803469674).

Almost surely, 2^{21412023131130} is an apocalyptic number.

21412023131130 is an abundant number, since it is smaller than the sum of its proper divisors (29976832383654).

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

21412023131130 is a wasteful number, since it uses less digits than its factorization.

21412023131130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713734104381.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 21412023131130 its reverse (3113132021412), we get a palindrome (24525155152542).

The spelling of 21412023131130 in words is "twenty-one trillion, four hundred twelve billion, twenty-three million, one hundred thirty-one thousand, one hundred thirty".