2720419454 has 24 divisors (see below), whose sum is σ = 4233411000. Its totient is φ = 1310911040.

The previous prime is 2720419453. The next prime is 2720419459. The reversal of 2720419454 is 4549140272.

2720419454 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2720419453) 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, 274172 + ... + 283920.

It is an arithmetic number, because the mean of its divisors is an integer number (176392125).

Almost surely, 2^2720419454 is an apocalyptic number.

2720419454 is a deficient number, since it is larger than the sum of its proper divisors (1512991546).

2720419454 is an equidigital number, since it uses as much as digits as its factorization.

2720419454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9916 (or 9875 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 2720419454 is about 52157.6404182551. The cubic root of 2720419454 is about 1395.9781604151.

The spelling of 2720419454 in words is "two billion, seven hundred twenty million, four hundred nineteen thousand, four hundred fifty-four".