2146030064464 has 80 divisors (see below), whose sum is σ = 4885191952704. Its totient is φ = 900368179200.

The previous prime is 2146030064443. The next prime is 2146030064543. The reversal of 2146030064464 is 4644600306412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46105107 + ... + 46151629.

Almost surely, 2^{2146030064464} is an apocalyptic number.

It is an amenable number.

2146030064464 is an abundant number, since it is smaller than the sum of its proper divisors (2739161888240).

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

2146030064464 is a wasteful number, since it uses less digits than its factorization.

2146030064464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66716 (or 66710 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 40.

The spelling of 2146030064464 in words is "two trillion, one hundred forty-six billion, thirty million, sixty-four thousand, four hundred sixty-four".