134343120102412 has 144 divisors (see below), whose sum is σ = 267651237192192. Its totient is φ = 58860918504960.

The previous prime is 134343120102383. The next prime is 134343120102413. The reversal of 134343120102412 is 214201021343431.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (134343120102413) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16203483987 + ... + 16203492277.

It is an arithmetic number, because the mean of its divisors is an integer number (1858689147168).

Almost surely, 2^{134343120102412} is an apocalyptic number.

It is an amenable number.

134343120102412 is a deficient number, since it is larger than the sum of its proper divisors (133308117089780).

134343120102412 is a wasteful number, since it uses less digits than its factorization.

134343120102412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16088 (or 16073 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 134343120102412 its reverse (214201021343431), we get a palindrome (348544141445843).

The spelling of 134343120102412 in words is "one hundred thirty-four trillion, three hundred forty-three billion, one hundred twenty million, one hundred two thousand, four hundred twelve".