2066360514456 has 96 divisors (see below), whose sum is σ = 6028889106240. Its totient is φ = 588465525312.

The previous prime is 2066360514443. The next prime is 2066360514539. The reversal of 2066360514456 is 6544150636602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2500710 + ... + 3222773.

It is an arithmetic number, because the mean of its divisors is an integer number (62800928190).

Almost surely, 2^{2066360514456} is an apocalyptic number.

It is an amenable number.

2066360514456 is an abundant number, since it is smaller than the sum of its proper divisors (3962528591784).

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

2066360514456 is a wasteful number, since it uses less digits than its factorization.

2066360514456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5723813 (or 5723802 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 48.

The spelling of 2066360514456 in words is "two trillion, sixty-six billion, three hundred sixty million, five hundred fourteen thousand, four hundred fifty-six".