134365446526505 has 16 divisors (see below), whose sum is σ = 168453838750464. Its totient is φ = 102693540375360.

The previous prime is 134365446526411. The next prime is 134365446526517. The reversal of 134365446526505 is 505625644563431.

It is not a de Polignac number, because 134365446526505 - 2¹² = 134365446522409 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 711473909 + ... + 711662738.

It is an arithmetic number, because the mean of its divisors is an integer number (10528364921904).

Almost surely, 2^{134365446526505} is an apocalyptic number.

It is an amenable number.

134365446526505 is a deficient number, since it is larger than the sum of its proper divisors (34088392223959).

134365446526505 is a wasteful number, since it uses less digits than its factorization.

134365446526505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1423137496.

The product of its (nonzero) digits is 155520000, while the sum is 59.

The spelling of 134365446526505 in words is "one hundred thirty-four trillion, three hundred sixty-five billion, four hundred forty-six million, five hundred twenty-six thousand, five hundred five".