2461271839823 has 4 divisors (see below), whose sum is σ = 2461368678048. Its totient is φ = 2461175001600.

The previous prime is 2461271839811. The next prime is 2461271839847. The reversal of 2461271839823 is 3289381721642.

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 2461271839823 - 2⁸ = 2461271839567 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 (2461271836823) 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, 48380978 + ... + 48431823.

It is an arithmetic number, because the mean of its divisors is an integer number (615342169512).

Almost surely, 2^{2461271839823} is an apocalyptic number.

2461271839823 is a deficient number, since it is larger than the sum of its proper divisors (96838225).

2461271839823 is an equidigital number, since it uses as much as digits as its factorization.

2461271839823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96838224.

The product of its digits is 6967296, while the sum is 56.

The spelling of 2461271839823 in words is "two trillion, four hundred sixty-one billion, two hundred seventy-one million, eight hundred thirty-nine thousand, eight hundred twenty-three".