134546451302623 has 8 divisors (see below), whose sum is σ = 135290788266816. Its totient is φ = 133802125178400.

The previous prime is 134546451302537. The next prime is 134546451302629. The reversal of 134546451302623 is 326203154645431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 134546451302623 - 2²⁵ = 134546417748191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134546451302629) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22847658 + ... + 28126648.

It is an arithmetic number, because the mean of its divisors is an integer number (16911348533352).

Almost surely, 2^{134546451302623} is an apocalyptic number.

134546451302623 is a deficient number, since it is larger than the sum of its proper divisors (744336964193).

134546451302623 is a wasteful number, since it uses less digits than its factorization.

134546451302623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5419985.

The product of its (nonzero) digits is 6220800, while the sum is 49.

The spelling of 134546451302623 in words is "one hundred thirty-four trillion, five hundred forty-six billion, four hundred fifty-one million, three hundred two thousand, six hundred twenty-three".