134502165645051 has 16 divisors (see below), whose sum is σ = 187210236536064. Its totient is φ = 85734302120544.

The previous prime is 134502165644993. The next prime is 134502165645053. The reversal of 134502165645051 is 150546561205431.

It is not a de Polignac number, because 134502165645051 - 2¹⁴ = 134502165628667 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134502165645053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 399771681 + ... + 400107986.

It is an arithmetic number, because the mean of its divisors is an integer number (11700639783504).

Almost surely, 2^{134502165645051} is an apocalyptic number.

134502165645051 is a deficient number, since it is larger than the sum of its proper divisors (52708070891013).

134502165645051 is a wasteful number, since it uses less digits than its factorization.

134502165645051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 799882130.

The product of its (nonzero) digits is 2160000, while the sum is 48.

The spelling of 134502165645051 in words is "one hundred thirty-four trillion, five hundred two billion, one hundred sixty-five million, six hundred forty-five thousand, fifty-one".