13542701761682 has 16 divisors (see below), whose sum is σ = 20320597616472. Its totient is φ = 6769169447040.

The previous prime is 13542701761669. The next prime is 13542701761733. The reversal of 13542701761682 is 28616710724531.

It is a Cunningham number, because it is equal to 3680041²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 5549704119961 + 7992997641721 = 2355781^2 + 2827189^2 .

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, 153436868 + ... + 153525104.

Almost surely, 2^{13542701761682} is an apocalyptic number.

13542701761682 is a deficient number, since it is larger than the sum of its proper divisors (6777895854790).

13542701761682 is a wasteful number, since it uses less digits than its factorization.

13542701761682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112093.

The product of its (nonzero) digits is 3386880, while the sum is 53.

The spelling of 13542701761682 in words is "thirteen trillion, five hundred forty-two billion, seven hundred one million, seven hundred sixty-one thousand, six hundred eighty-two".