4233938457 has 8 divisors (see below), whose sum is σ = 6451715776. Its totient is φ = 2419393392.

The previous prime is 4233938441. The next prime is 4233938539. The reversal of 4233938457 is 7548393324.

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

It is not a de Polignac number, because 4233938457 - 2⁴ = 4233938441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4233938407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100808038 + ... + 100808079.

It is an arithmetic number, because the mean of its divisors is an integer number (806464472).

Almost surely, 2^4233938457 is an apocalyptic number.

It is an amenable number.

4233938457 is a deficient number, since it is larger than the sum of its proper divisors (2217777319).

4233938457 is a wasteful number, since it uses less digits than its factorization.

4233938457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201616127.

The product of its digits is 2177280, while the sum is 48.

The square root of 4233938457 is about 65068.7210339961. The cubic root of 4233938457 is about 1617.7628084859.

The spelling of 4233938457 in words is "four billion, two hundred thirty-three million, nine hundred thirty-eight thousand, four hundred fifty-seven".