134244530202 has 64 divisors (see below), whose sum is σ = 277769882880. Its totient is φ = 43220127744.

The previous prime is 134244530179. The next prime is 134244530209. The reversal of 134244530202 is 202035442431.

It is a self number, because there is not a number n which added to its sum of digits gives 134244530202.

It is not an unprimeable number, because it can be changed into a prime (134244530209) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21548424 + ... + 21554652.

It is an arithmetic number, because the mean of its divisors is an integer number (4340154420).

Almost surely, 2^134244530202 is an apocalyptic number.

134244530202 is an abundant number, since it is smaller than the sum of its proper divisors (143525352678).

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

134244530202 is a wasteful number, since it uses less digits than its factorization.

134244530202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6967.

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 134244530202 its reverse (202035442431), we get a palindrome (336279972633).

The spelling of 134244530202 in words is "one hundred thirty-four billion, two hundred forty-four million, five hundred thirty thousand, two hundred two".