134120031430412 has 48 divisors (see below), whose sum is σ = 238393016870400. Its totient is φ = 66015307556352.

The previous prime is 134120031430409. The next prime is 134120031430417. The reversal of 134120031430412 is 214034130021431.

It is not an unprimeable number, because it can be changed into a prime (134120031430417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 258169073 + ... + 258688055.

It is an arithmetic number, because the mean of its divisors is an integer number (4966521184800).

Almost surely, 2^{134120031430412} is an apocalyptic number.

It is an amenable number.

134120031430412 is a deficient number, since it is larger than the sum of its proper divisors (104272985439988).

134120031430412 is a wasteful number, since it uses less digits than its factorization.

134120031430412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522630 (or 522628 counting only the distinct ones).

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

Adding to 134120031430412 its reverse (214034130021431), we get a palindrome (348154161451843).

The spelling of 134120031430412 in words is "one hundred thirty-four trillion, one hundred twenty billion, thirty-one million, four hundred thirty thousand, four hundred twelve".