134472541172 has 6 divisors (see below), whose sum is σ = 235326947058. Its totient is φ = 67236270584.

The previous prime is 134472541153. The next prime is 134472541183. The reversal of 134472541172 is 271145274431.

It can be written as a sum of positive squares in only one way, i.e., 123541002256 + 10931538916 = 351484^2 + 104554^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16809067643 + ... + 16809067650.

It is an arithmetic number, because the mean of its divisors is an integer number (39221157843).

Almost surely, 2^134472541172 is an apocalyptic number.

It is an amenable number.

134472541172 is a deficient number, since it is larger than the sum of its proper divisors (100854405886).

134472541172 is a wasteful number, since it uses less digits than its factorization.

134472541172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33618135297 (or 33618135295 counting only the distinct ones).

The product of its digits is 188160, while the sum is 41.

The spelling of 134472541172 in words is "one hundred thirty-four billion, four hundred seventy-two million, five hundred forty-one thousand, one hundred seventy-two".