2888740285423 has 4 divisors (see below), whose sum is σ = 2888981286840. Its totient is φ = 2888499284008.

The previous prime is 2888740285367. The next prime is 2888740285463. The reversal of 2888740285423 is 3245820478882.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2888740285423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2888740285463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120482728 + ... + 120506701.

It is an arithmetic number, because the mean of its divisors is an integer number (722245321710).

Almost surely, 2^{2888740285423} is an apocalyptic number.

2888740285423 is a deficient number, since it is larger than the sum of its proper divisors (241001417).

2888740285423 is a wasteful number, since it uses less digits than its factorization.

2888740285423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241001416.

The product of its (nonzero) digits is 55050240, while the sum is 61.

The spelling of 2888740285423 in words is "two trillion, eight hundred eighty-eight billion, seven hundred forty million, two hundred eighty-five thousand, four hundred twenty-three".