2468443877 has 4 divisors (see below), whose sum is σ = 2613646476. Its totient is φ = 2323241280.

The previous prime is 2468443847. The next prime is 2468443897. The reversal of 2468443877 is 7783448642.

2468443877 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2322372481 + 146071396 = 48191^2 + 12086^2 .

It is a cyclic number.

It is not a de Polignac number, because 2468443877 - 2¹⁰ = 2468442853 is a prime.

It is a super-2 number, since 2×2468443877² = 12186430347797582258, which 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 (2468443847) 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, 72601274 + ... + 72601307.

It is an arithmetic number, because the mean of its divisors is an integer number (653411619).

Almost surely, 2^2468443877 is an apocalyptic number.

It is an amenable number.

2468443877 is a deficient number, since it is larger than the sum of its proper divisors (145202599).

2468443877 is a wasteful number, since it uses less digits than its factorization.

2468443877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145202598.

The product of its digits is 7225344, while the sum is 53.

The square root of 2468443877 is about 49683.4366464318. The cubic root of 2468443877 is about 1351.4741787516.

The spelling of 2468443877 in words is "two billion, four hundred sixty-eight million, four hundred forty-three thousand, eight hundred seventy-seven".