135744574142663 has 4 divisors (see below), whose sum is σ = 135746007306168. Its totient is φ = 135743140979160.

The previous prime is 135744574142609. The next prime is 135744574142677. The reversal of 135744574142663 is 366241475447531.

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

It is a cyclic number.

It is not a de Polignac number, because 135744574142663 - 2²² = 135744569948359 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 135744574142596 and 135744574142605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135744534142663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 716439668 + ... + 716629113.

It is an arithmetic number, because the mean of its divisors is an integer number (33936501826542).

Almost surely, 2^{135744574142663} is an apocalyptic number.

135744574142663 is a deficient number, since it is larger than the sum of its proper divisors (1433163505).

135744574142663 is an equidigital number, since it uses as much as digits as its factorization.

135744574142663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1433163504.

The product of its digits is 203212800, while the sum is 62.

The spelling of 135744574142663 in words is "one hundred thirty-five trillion, seven hundred forty-four billion, five hundred seventy-four million, one hundred forty-two thousand, six hundred sixty-three".