13234152142454 has 4 divisors (see below), whose sum is σ = 19851228213684. Its totient is φ = 6617076071226.

The previous prime is 13234152142439. The next prime is 13234152142483. The reversal of 13234152142454 is 45424125143231.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3308538035612 + ... + 3308538035615.

It is an arithmetic number, because the mean of its divisors is an integer number (4962807053421).

Almost surely, 2^{13234152142454} is an apocalyptic number.

13234152142454 is a deficient number, since it is larger than the sum of its proper divisors (6617076071230).

13234152142454 is an equidigital number, since it uses as much as digits as its factorization.

13234152142454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6617076071229.

The product of its digits is 460800, while the sum is 41.

Adding to 13234152142454 its reverse (45424125143231), we get a palindrome (58658277285685).

The spelling of 13234152142454 in words is "thirteen trillion, two hundred thirty-four billion, one hundred fifty-two million, one hundred forty-two thousand, four hundred fifty-four".