134973690524 has 12 divisors (see below), whose sum is σ = 236241066264. Its totient is φ = 67476243024.

The previous prime is 134973690469. The next prime is 134973690541. The reversal of 134973690524 is 425096379431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2621882 + ... + 2672865.

It is an arithmetic number, because the mean of its divisors is an integer number (19686755522).

Almost surely, 2^134973690524 is an apocalyptic number.

It is an amenable number.

134973690524 is a deficient number, since it is larger than the sum of its proper divisors (101267375740).

134973690524 is a wasteful number, since it uses less digits than its factorization.

134973690524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5301124 (or 5301122 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 53.

The spelling of 134973690524 in words is "one hundred thirty-four billion, nine hundred seventy-three million, six hundred ninety thousand, five hundred twenty-four".