134332221164 has 12 divisors (see below), whose sum is σ = 241434938304. Its totient is φ = 65350810224.

The previous prime is 134332221131. The next prime is 134332221197. The reversal of 134332221164 is 461122233431.

It is an interprime number because it is at equal distance from previous prime (134332221131) and next prime (134332221197).

It is a self number, because there is not a number n which added to its sum of digits gives 134332221164.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 453824924 + ... + 453825219.

It is an arithmetic number, because the mean of its divisors is an integer number (20119578192).

Almost surely, 2^134332221164 is an apocalyptic number.

It is an amenable number.

134332221164 is a deficient number, since it is larger than the sum of its proper divisors (107102717140).

134332221164 is a wasteful number, since it uses less digits than its factorization.

134332221164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 907650184 (or 907650182 counting only the distinct ones).

The product of its digits is 20736, while the sum is 32.

Adding to 134332221164 its reverse (461122233431), we get a palindrome (595454454595).

The spelling of 134332221164 in words is "one hundred thirty-four billion, three hundred thirty-two million, two hundred twenty-one thousand, one hundred sixty-four".