2465649863443 has 8 divisors (see below), whose sum is σ = 2663691630768. Its totient is φ = 2268804723744.

The previous prime is 2465649863393. The next prime is 2465649863459. The reversal of 2465649863443 is 3443689465642.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-2465649863443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2465649866443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 299152621 + ... + 299160862.

It is an arithmetic number, because the mean of its divisors is an integer number (332961453846).

Almost surely, 2^{2465649863443} is an apocalyptic number.

2465649863443 is a deficient number, since it is larger than the sum of its proper divisors (198041767325).

2465649863443 is a wasteful number, since it uses less digits than its factorization.

2465649863443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598313813.

The product of its digits is 358318080, while the sum is 64.

The spelling of 2465649863443 in words is "two trillion, four hundred sixty-five billion, six hundred forty-nine million, eight hundred sixty-three thousand, four hundred forty-three".