2894744070065 has 16 divisors (see below), whose sum is σ = 3678078015360. Its totient is φ = 2179542224640.

The previous prime is 2894744070041. The next prime is 2894744070089. The reversal of 2894744070065 is 5600704474982.

It is a happy number.

2894744070065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2894744070041) and next prime (2894744070089).

It is not a de Polignac number, because 2894744070065 - 2²⁶ = 2894676961201 is a prime.

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, 7545356 + ... + 7919714.

It is an arithmetic number, because the mean of its divisors is an integer number (229879875960).

Almost surely, 2^{2894744070065} is an apocalyptic number.

It is an amenable number.

2894744070065 is a deficient number, since it is larger than the sum of its proper divisors (783333945295).

2894744070065 is a wasteful number, since it uses less digits than its factorization.

2894744070065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465352.

The product of its (nonzero) digits is 13547520, while the sum is 56.

The spelling of 2894744070065 in words is "two trillion, eight hundred ninety-four billion, seven hundred forty-four million, seventy thousand, sixty-five".