134342231503263 has 32 divisors (see below), whose sum is σ = 212733809356800. Its totient is φ = 73792040014080.

The previous prime is 134342231503261. The next prime is 134342231503321. The reversal of 134342231503263 is 362305132243431.

It is not a de Polignac number, because 134342231503263 - 2¹ = 134342231503261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134342231503261) 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 31 ways as a sum of consecutive naturals, for example, 692395870 + ... + 692589867.

It is an arithmetic number, because the mean of its divisors is an integer number (6647931542400).

Almost surely, 2^{134342231503263} is an apocalyptic number.

134342231503263 is a deficient number, since it is larger than the sum of its proper divisors (78391577853537).

134342231503263 is a wasteful number, since it uses less digits than its factorization.

134342231503263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1384985927.

The product of its (nonzero) digits is 933120, while the sum is 42.

Adding to 134342231503263 its reverse (362305132243431), we get a palindrome (496647363746694).

The spelling of 134342231503263 in words is "one hundred thirty-four trillion, three hundred forty-two billion, two hundred thirty-one million, five hundred three thousand, two hundred sixty-three".