4000124219 has 32 divisors (see below), whose sum is σ = 4976832000. Its totient is φ = 3130659072.

The previous prime is 4000124213. The next prime is 4000124237. The reversal of 4000124219 is 9124210004.

It is a cyclic number.

It is not a de Polignac number, because 4000124219 - 2²⁰ = 3999075643 is a prime.

It is a super-2 number, since 2×4000124219² = 32001987534860719922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4000124194 and 4000124203.

It is not an unprimeable number, because it can be changed into a prime (4000124213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6220712 + ... + 6221354.

It is an arithmetic number, because the mean of its divisors is an integer number (155526000).

Almost surely, 2^4000124219 is an apocalyptic number.

4000124219 is a deficient number, since it is larger than the sum of its proper divisors (976707781).

4000124219 is a wasteful number, since it uses less digits than its factorization.

4000124219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1299.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 4000124219 is about 63246.5352331651. The cubic root of 4000124219 is about 1587.4174839124.

The spelling of 4000124219 in words is "four billion, one hundred twenty-four thousand, two hundred nineteen".