134524742516 has 24 divisors (see below), whose sum is σ = 252681052680. Its totient is φ = 62438556672.

The previous prime is 134524742509. The next prime is 134524742537. The reversal of 134524742516 is 615247425431.

It can be written as a sum of positive squares in 4 ways, for example, as 60023040016 + 74501702500 = 244996^2 + 272950^2 .

It is a congruent number.

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, 13545071 + ... + 13554998.

It is an arithmetic number, because the mean of its divisors is an integer number (10528377195).

Almost surely, 2^134524742516 is an apocalyptic number.

It is an amenable number.

134524742516 is a deficient number, since it is larger than the sum of its proper divisors (118156310164).

134524742516 is a wasteful number, since it uses less digits than its factorization.

134524742516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27100163 (or 27100161 counting only the distinct ones).

The product of its digits is 806400, while the sum is 44.

The spelling of 134524742516 in words is "one hundred thirty-four billion, five hundred twenty-four million, seven hundred forty-two thousand, five hundred sixteen".