2471388335023 has 4 divisors (see below), whose sum is σ = 2472146665480. Its totient is φ = 2470630004568.

The previous prime is 2471388334999. The next prime is 2471388335063. The reversal of 2471388335023 is 3205338831742.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2471388335023 - 2¹³ = 2471388326831 is a prime.

It is a super-2 number, since 2×2471388335023² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2471388335063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 379160340 + ... + 379166857.

It is an arithmetic number, because the mean of its divisors is an integer number (618036666370).

Almost surely, 2^{2471388335023} is an apocalyptic number.

2471388335023 is a deficient number, since it is larger than the sum of its proper divisors (758330457).

2471388335023 is an equidigital number, since it uses as much as digits as its factorization.

2471388335023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 758330456.

The product of its (nonzero) digits is 2903040, while the sum is 49.

The spelling of 2471388335023 in words is "two trillion, four hundred seventy-one billion, three hundred eighty-eight million, three hundred thirty-five thousand, twenty-three".