135451424124543 has 16 divisors (see below), whose sum is σ = 188457269031936. Its totient is φ = 86373394055520.

The previous prime is 135451424124463. The next prime is 135451424124559. The reversal of 135451424124543 is 345421424154531.

It is not a de Polignac number, because 135451424124543 - 2¹⁸ = 135451423862399 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 135451424124492 and 135451424124501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135451424124043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12003063 + ... + 20370968.

It is an arithmetic number, because the mean of its divisors is an integer number (11778579314496).

Almost surely, 2^{135451424124543} is an apocalyptic number.

135451424124543 is a deficient number, since it is larger than the sum of its proper divisors (53005844907393).

135451424124543 is a wasteful number, since it uses less digits than its factorization.

135451424124543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32434694.

The product of its digits is 4608000, while the sum is 48.

The spelling of 135451424124543 in words is "one hundred thirty-five trillion, four hundred fifty-one billion, four hundred twenty-four million, one hundred twenty-four thousand, five hundred forty-three".