4200393091929 has 16 divisors (see below), whose sum is σ = 5794334817600. Its totient is φ = 2703379686336.

The previous prime is 4200393091919. The next prime is 4200393091933. The reversal of 4200393091929 is 9291903930024.

It is a happy number.

It is not a de Polignac number, because 4200393091929 - 2⁵ = 4200393091897 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4200393091919) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2134894 + ... + 3599799.

It is an arithmetic number, because the mean of its divisors is an integer number (362145926100).

Almost surely, 2^{4200393091929} is an apocalyptic number.

It is an amenable number.

4200393091929 is a deficient number, since it is larger than the sum of its proper divisors (1593941725671).

4200393091929 is a wasteful number, since it uses less digits than its factorization.

4200393091929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5743144.

The product of its (nonzero) digits is 944784, while the sum is 51.

The spelling of 4200393091929 in words is "four trillion, two hundred billion, three hundred ninety-three million, ninety-one thousand, nine hundred twenty-nine".