134446431316 has 48 divisors (see below), whose sum is σ = 251089090560. Its totient is φ = 62810523360.

The previous prime is 134446431289. The next prime is 134446431341. The reversal of 134446431316 is 613134644431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1581405 + ... + 1664251.

It is an arithmetic number, because the mean of its divisors is an integer number (5231022720).

Almost surely, 2^134446431316 is an apocalyptic number.

It is an amenable number.

134446431316 is a deficient number, since it is larger than the sum of its proper divisors (116642659244).

134446431316 is a wasteful number, since it uses less digits than its factorization.

134446431316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83164 (or 83162 counting only the distinct ones).

The product of its digits is 248832, while the sum is 40.

The spelling of 134446431316 in words is "one hundred thirty-four billion, four hundred forty-six million, four hundred thirty-one thousand, three hundred sixteen".