2463656143 has 12 divisors (see below), whose sum is σ = 2669721120. Its totient is φ = 2272460736.

The previous prime is 2463656141. The next prime is 2463656161. The reversal of 2463656143 is 3416563642.

It is a happy number.

2463656143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2463656143 - 2¹ = 2463656141 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2463656096 and 2463656105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2463656141) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 262923 + ... + 272131.

It is an arithmetic number, because the mean of its divisors is an integer number (222476760).

Almost surely, 2^2463656143 is an apocalyptic number.

2463656143 is a deficient number, since it is larger than the sum of its proper divisors (206064977).

2463656143 is a wasteful number, since it uses less digits than its factorization.

2463656143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10818 (or 10805 counting only the distinct ones).

The product of its digits is 311040, while the sum is 40.

The square root of 2463656143 is about 49635.2308647799. The cubic root of 2463656143 is about 1350.5998510303.

The spelling of 2463656143 in words is "two billion, four hundred sixty-three million, six hundred fifty-six thousand, one hundred forty-three".