2146013152664 has 16 divisors (see below), whose sum is σ = 4109386888800. Its totient is φ = 1050176648992.

The previous prime is 2146013152639. The next prime is 2146013152667. The reversal of 2146013152664 is 4662513106412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2146013152667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2853740519 + ... + 2853741270.

It is an arithmetic number, because the mean of its divisors is an integer number (256836680550).

Almost surely, 2^{2146013152664} is an apocalyptic number.

It is an amenable number.

2146013152664 is a deficient number, since it is larger than the sum of its proper divisors (1963373736136).

2146013152664 is a wasteful number, since it uses less digits than its factorization.

2146013152664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5707481842 (or 5707481838 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 41.

The spelling of 2146013152664 in words is "two trillion, one hundred forty-six billion, thirteen million, one hundred fifty-two thousand, six hundred sixty-four".