134448229736 has 16 divisors (see below), whose sum is σ = 253396601700. Its totient is φ = 66875802624.

The previous prime is 134448229717. The next prime is 134448229753. The reversal of 134448229736 is 637922844431.

It can be written as a sum of positive squares in 2 ways, for example, as 103085944900 + 31362284836 = 321070^2 + 177094^2 .

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, 43537391 + ... + 43540478.

Almost surely, 2^134448229736 is an apocalyptic number.

It is an amenable number.

134448229736 is a deficient number, since it is larger than the sum of its proper divisors (118948371964).

134448229736 is a wasteful number, since it uses less digits than its factorization.

134448229736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87078068 (or 87078064 counting only the distinct ones).

The product of its digits is 6967296, while the sum is 53.

The spelling of 134448229736 in words is "one hundred thirty-four billion, four hundred forty-eight million, two hundred twenty-nine thousand, seven hundred thirty-six".