134012334340 has 24 divisors (see below), whose sum is σ = 282041732952. Its totient is φ = 53487632640.

The previous prime is 134012334317. The next prime is 134012334403. The reversal of 134012334340 is 43433210431.

It can be written as a sum of positive squares in 4 ways, for example, as 4360489156 + 129651845184 = 66034^2 + 360072^2 .

It is a junction number, because it is equal to n+sod(n) for n = 134012334299 and 134012334308.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7321951 + ... + 7340230.

It is an arithmetic number, because the mean of its divisors is an integer number (11751738873).

Almost surely, 2^134012334340 is an apocalyptic number.

134012334340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134012334340 is an abundant number, since it is smaller than the sum of its proper divisors (148029398612).

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

134012334340 is a wasteful number, since it uses less digits than its factorization.

134012334340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14662647 (or 14662645 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 134012334340 its reverse (43433210431), we get a palindrome (177445544771).

The spelling of 134012334340 in words is "one hundred thirty-four billion, twelve million, three hundred thirty-four thousand, three hundred forty".