4430252945 has 8 divisors (see below), whose sum is σ = 5320378944. Its totient is φ = 3541485424.

The previous prime is 4430252899. The next prime is 4430252951. The reversal of 4430252945 is 5492520344.

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

It is a cyclic number.

It is not a de Polignac number, because 4430252945 - 2¹⁴ = 4430236561 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4430252899 and 4430252908.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 332429 + ... + 345498.

It is an arithmetic number, because the mean of its divisors is an integer number (665047368).

Almost surely, 2^4430252945 is an apocalyptic number.

It is an amenable number.

4430252945 is a deficient number, since it is larger than the sum of its proper divisors (890125999).

4430252945 is a wasteful number, since it uses less digits than its factorization.

4430252945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679239.

The product of its (nonzero) digits is 172800, while the sum is 38.

The square root of 4430252945 is about 66560.1453198534. The cubic root of 4430252945 is about 1642.3895546174.

The spelling of 4430252945 in words is "four billion, four hundred thirty million, two hundred fifty-two thousand, nine hundred forty-five".