4345057432 has 16 divisors (see below), whose sum is σ = 8261730000. Its totient is φ = 2141929440.

The previous prime is 4345057417. The next prime is 4345057459. The reversal of 4345057432 is 2347505434.

It is a junction number, because it is equal to n+sod(n) for n = 4345057391 and 4345057400.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3824307 + ... + 3825442.

It is an arithmetic number, because the mean of its divisors is an integer number (516358125).

Almost surely, 2^4345057432 is an apocalyptic number.

It is an amenable number.

4345057432 is a deficient number, since it is larger than the sum of its proper divisors (3916672568).

4345057432 is a wasteful number, since it uses less digits than its factorization.

4345057432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7649826 (or 7649822 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 37.

The square root of 4345057432 is about 65917.0496305774. The cubic root of 4345057432 is about 1631.7934056615.

The spelling of 4345057432 in words is "four billion, three hundred forty-five million, fifty-seven thousand, four hundred thirty-two".