134345502 has 24 divisors (see below), whose sum is σ = 297852984. Its totient is φ = 43740144.

The previous prime is 134345473. The next prime is 134345503. The reversal of 134345502 is 205543431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134345503) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 86013 + ... + 87560.

It is an arithmetic number, because the mean of its divisors is an integer number (12410541).

Almost surely, 2^134345502 is an apocalyptic number.

134345502 is an abundant number, since it is smaller than the sum of its proper divisors (163507482).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134345502 is a wasteful number, since it uses less digits than its factorization.

134345502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173624 (or 173621 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 134345502 is about 11590.7507090783. The cubic root of 134345502 is about 512.1624215125.

Adding to 134345502 its reverse (205543431), we get a palindrome (339888933).

The spelling of 134345502 in words is "one hundred thirty-four million, three hundred forty-five thousand, five hundred two".