134505000521446 has 8 divisors (see below), whose sum is σ = 201757902117480. Its totient is φ = 67252366482288.

The previous prime is 134505000521393. The next prime is 134505000521449. The reversal of 134505000521446 is 644125000505431.

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

It is a junction number, because it is equal to n+sod(n) for n = 134505000521399 and 134505000521408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134505000521449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65627671 + ... + 67646146.

It is an arithmetic number, because the mean of its divisors is an integer number (25219737764685).

Almost surely, 2^{134505000521446} is an apocalyptic number.

134505000521446 is a deficient number, since it is larger than the sum of its proper divisors (67252901596034).

134505000521446 is a wasteful number, since it uses less digits than its factorization.

134505000521446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133778438.

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

The spelling of 134505000521446 in words is "one hundred thirty-four trillion, five hundred five billion, five hundred twenty-one thousand, four hundred forty-six".