134312131204232 has 8 divisors (see below), whose sum is σ = 251835246007950. Its totient is φ = 67156065602112.

The previous prime is 134312131204219. The next prime is 134312131204249. The reversal of 134312131204232 is 232402131213431.

It can be written as a sum of positive squares in only one way, i.e., 131382166386436 + 2929964817796 = 11462206^2 + 1711714^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8394508200257 + ... + 8394508200272.

Almost surely, 2^{134312131204232} is an apocalyptic number.

It is an amenable number.

134312131204232 is a deficient number, since it is larger than the sum of its proper divisors (117523114803718).

134312131204232 is a wasteful number, since it uses less digits than its factorization.

134312131204232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16789016400535 (or 16789016400531 counting only the distinct ones).

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

Adding to 134312131204232 its reverse (232402131213431), we get a palindrome (366714262417663).

The spelling of 134312131204232 in words is "one hundred thirty-four trillion, three hundred twelve billion, one hundred thirty-one million, two hundred four thousand, two hundred thirty-two".