134485431329938 has 16 divisors (see below), whose sum is σ = 217286024760000. Its totient is φ = 62058676790736.

The previous prime is 134485431329929. The next prime is 134485431329999. The reversal of 134485431329938 is 839923134584431.

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, 479952438 + ... + 480232561.

It is an arithmetic number, because the mean of its divisors is an integer number (13580376547500).

Almost surely, 2^{134485431329938} is an apocalyptic number.

134485431329938 is a deficient number, since it is larger than the sum of its proper divisors (82800593430062).

134485431329938 is a wasteful number, since it uses less digits than its factorization.

134485431329938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 960190401.

The product of its digits is 268738560, while the sum is 67.

The spelling of 134485431329938 in words is "one hundred thirty-four trillion, four hundred eighty-five billion, four hundred thirty-one million, three hundred twenty-nine thousand, nine hundred thirty-eight".