3660523656342 has 64 divisors (see below), whose sum is σ = 8474157373440. Its totient is φ = 1032527419776.

The previous prime is 3660523656323. The next prime is 3660523656347. The reversal of 3660523656342 is 2436563250663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3660523656347) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 175198 + ... + 2711409.

It is an arithmetic number, because the mean of its divisors is an integer number (132408708960).

Almost surely, 2^{3660523656342} is an apocalyptic number.

3660523656342 is an abundant number, since it is smaller than the sum of its proper divisors (4813633717098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3660523656342 is a wasteful number, since it uses less digits than its factorization.

3660523656342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2887005.

The product of its (nonzero) digits is 13996800, while the sum is 51.

The spelling of 3660523656342 in words is "three trillion, six hundred sixty billion, five hundred twenty-three million, six hundred fifty-six thousand, three hundred forty-two".