4254665345 has 24 divisors (see below), whose sum is σ = 6251760000. Its totient is φ = 2763929952.

The previous prime is 4254665329. The next prime is 4254665353. The reversal of 4254665345 is 5435664524.

It is a happy number.

It is not a de Polignac number, because 4254665345 - 2⁴ = 4254665329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4254665296 and 4254665305.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 452345 + ... + 461654.

It is an arithmetic number, because the mean of its divisors is an integer number (260490000).

Almost surely, 2^4254665345 is an apocalyptic number.

It is an amenable number.

4254665345 is a deficient number, since it is larger than the sum of its proper divisors (1997094655).

4254665345 is a wasteful number, since it uses less digits than its factorization.

4254665345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914037 (or 914030 counting only the distinct ones).

The product of its digits is 1728000, while the sum is 44.

The square root of 4254665345 is about 65227.7958005634. The cubic root of 4254665345 is about 1620.3983861199.

The spelling of 4254665345 in words is "four billion, two hundred fifty-four million, six hundred sixty-five thousand, three hundred forty-five".