4193925009 has 32 divisors (see below), whose sum is σ = 5828388864. Its totient is φ = 2680534080.

The previous prime is 4193924989. The next prime is 4193925013. The reversal of 4193925009 is 9005293914.

It is not a de Polignac number, because 4193925009 - 2⁸ = 4193924753 is a prime.

It is a super-2 number, since 2×4193925009² = 35178013962231300162, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4193925019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2433222 + ... + 2434944.

It is an arithmetic number, because the mean of its divisors is an integer number (182137152).

Almost surely, 2^4193925009 is an apocalyptic number.

It is an amenable number.

4193925009 is a deficient number, since it is larger than the sum of its proper divisors (1634463855).

4193925009 is a wasteful number, since it uses less digits than its factorization.

4193925009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2117.

The product of its (nonzero) digits is 87480, while the sum is 42.

The square root of 4193925009 is about 64760.5204503485. The cubic root of 4193925009 is about 1612.6503687188.

The spelling of 4193925009 in words is "four billion, one hundred ninety-three million, nine hundred twenty-five thousand, nine".