134152132202455 has 4 divisors (see below), whose sum is σ = 160982558642952. Its totient is φ = 107321705761960.

The previous prime is 134152132202419. The next prime is 134152132202467. The reversal of 134152132202455 is 554202231251431.

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

It is a de Polignac number, because none of the positive numbers 2^k-134152132202455 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13415213220241 + ... + 13415213220250.

It is an arithmetic number, because the mean of its divisors is an integer number (40245639660738).

Almost surely, 2^{134152132202455} is an apocalyptic number.

134152132202455 is a deficient number, since it is larger than the sum of its proper divisors (26830426440497).

134152132202455 is an equidigital number, since it uses as much as digits as its factorization.

134152132202455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26830426440496.

The product of its (nonzero) digits is 288000, while the sum is 40.

Adding to 134152132202455 its reverse (554202231251431), we get a palindrome (688354363453886).

The spelling of 134152132202455 in words is "one hundred thirty-four trillion, one hundred fifty-two billion, one hundred thirty-two million, two hundred two thousand, four hundred fifty-five".