134265064426550 has 12 divisors (see below), whose sum is σ = 249733019833476. Its totient is φ = 53706025770600.

The previous prime is 134265064426501. The next prime is 134265064426589. The reversal of 134265064426550 is 55624460562431.

It is a junction number, because it is equal to n+sod(n) for n = 134265064426492 and 134265064426501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1342650644216 + ... + 1342650644315.

It is an arithmetic number, because the mean of its divisors is an integer number (20811084986123).

Almost surely, 2^{134265064426550} is an apocalyptic number.

134265064426550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134265064426550 is a deficient number, since it is larger than the sum of its proper divisors (115467955406926).

134265064426550 is a wasteful number, since it uses less digits than its factorization.

134265064426550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2685301288543 (or 2685301288538 counting only the distinct ones).

The product of its (nonzero) digits is 20736000, while the sum is 53.

The spelling of 134265064426550 in words is "one hundred thirty-four trillion, two hundred sixty-five billion, sixty-four million, four hundred twenty-six thousand, five hundred fifty".