135456233011463 has 32 divisors (see below), whose sum is σ = 174212024942592. Its totient is φ = 102368174832000.

The previous prime is 135456233011447. The next prime is 135456233011481. The reversal of 135456233011463 is 364110332654531.

It is not a de Polignac number, because 135456233011463 - 2⁴ = 135456233011447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135456233011663) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44694503 + ... + 47628888.

It is an arithmetic number, because the mean of its divisors is an integer number (5444125779456).

Almost surely, 2^{135456233011463} is an apocalyptic number.

135456233011463 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

135456233011463 is a deficient number, since it is larger than the sum of its proper divisors (38755791931129).

135456233011463 is a wasteful number, since it uses less digits than its factorization.

135456233011463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92324135.

The product of its (nonzero) digits is 2332800, while the sum is 47.

Adding to 135456233011463 its reverse (364110332654531), we get a palindrome (499566565665994).

The spelling of 135456233011463 in words is "one hundred thirty-five trillion, four hundred fifty-six billion, two hundred thirty-three million, eleven thousand, four hundred sixty-three".