13234242413021 has 8 divisors (see below), whose sum is σ = 15125067753600. Its totient is φ = 11343471892848.

The previous prime is 13234242412969. The next prime is 13234242413099. The reversal of 13234242413021 is 12031424243231.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13234242413021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13234242413921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13186481 + ... + 14154566.

It is an arithmetic number, because the mean of its divisors is an integer number (1890633469200).

Almost surely, 2^{13234242413021} is an apocalyptic number.

It is an amenable number.

13234242413021 is a deficient number, since it is larger than the sum of its proper divisors (1890825340579).

13234242413021 is an equidigital number, since it uses as much as digits as its factorization.

13234242413021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27410203.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 13234242413021 its reverse (12031424243231), we get a palindrome (25265666656252).

The spelling of 13234242413021 in words is "thirteen trillion, two hundred thirty-four billion, two hundred forty-two million, four hundred thirteen thousand, twenty-one".