134231134412 has 24 divisors (see below), whose sum is σ = 247797426240. Its totient is φ = 63446999760.

The previous prime is 134231134409. The next prime is 134231134421. The reversal of 134231134412 is 214431132431.

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, 1855514 + ... + 1926497.

It is an arithmetic number, because the mean of its divisors is an integer number (10324892760).

Almost surely, 2^134231134412 is an apocalyptic number.

It is an amenable number.

134231134412 is a deficient number, since it is larger than the sum of its proper divisors (113566291828).

134231134412 is a wasteful number, since it uses less digits than its factorization.

134231134412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3782501 (or 3782499 counting only the distinct ones).

The product of its digits is 6912, while the sum is 29.

Adding to 134231134412 its reverse (214431132431), we get a palindrome (348662266843).

The spelling of 134231134412 in words is "one hundred thirty-four billion, two hundred thirty-one million, one hundred thirty-four thousand, four hundred twelve".