136066036342557 has 8 divisors (see below), whose sum is σ = 181508311066176. Its totient is φ = 90667226256992.

The previous prime is 136066036342549. The next prime is 136066036342601. The reversal of 136066036342557 is 755243630660631.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 136066036342557 - 2³ = 136066036342549 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 136066036342497 and 136066036342506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136066036349557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10866152208 + ... + 10866164729.

It is an arithmetic number, because the mean of its divisors is an integer number (22688538883272).

Almost surely, 2^{136066036342557} is an apocalyptic number.

It is an amenable number.

136066036342557 is a deficient number, since it is larger than the sum of its proper divisors (45442274723619).

136066036342557 is a wasteful number, since it uses less digits than its factorization.

136066036342557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21732319027.

The product of its (nonzero) digits is 48988800, while the sum is 57.

The spelling of 136066036342557 in words is "one hundred thirty-six trillion, sixty-six billion, thirty-six million, three hundred forty-two thousand, five hundred fifty-seven".