2440671473 has 4 divisors (see below), whose sum is σ = 2546787648. Its totient is φ = 2334555300.

The previous prime is 2440671469. The next prime is 2440671479. The reversal of 2440671473 is 3741760442.

2440671473 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2440671473 - 2² = 2440671469 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2440671479) 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, 53058053 + ... + 53058098.

It is an arithmetic number, because the mean of its divisors is an integer number (636696912).

Almost surely, 2^2440671473 is an apocalyptic number.

2440671473 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2440671473 is a deficient number, since it is larger than the sum of its proper divisors (106116175).

2440671473 is a wasteful number, since it uses less digits than its factorization.

2440671473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106116174.

The product of its (nonzero) digits is 112896, while the sum is 38.

The square root of 2440671473 is about 49403.1524601417. The cubic root of 2440671473 is about 1346.3865825694.

The spelling of 2440671473 in words is "two billion, four hundred forty million, six hundred seventy-one thousand, four hundred seventy-three".