4057019999 has 8 divisors (see below), whose sum is σ = 4078142640. Its totient is φ = 4035929536.

The previous prime is 4057019971. The next prime is 4057020007. The reversal of 4057019999 is 9999107504.

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

It is a cyclic number.

It is not a de Polignac number, because 4057019999 - 2¹⁶ = 4056954463 is a prime.

It is a super-2 number, since 2×4057019999² = 32918822544571920002, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4057019999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4057019909) 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 7 ways as a sum of consecutive naturals, for example, 269237 + ... + 283905.

It is an arithmetic number, because the mean of its divisors is an integer number (509767830).

Almost surely, 2^4057019999 is an apocalyptic number.

4057019999 is a deficient number, since it is larger than the sum of its proper divisors (21122641).

4057019999 is a wasteful number, since it uses less digits than its factorization.

4057019999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16089.

The product of its (nonzero) digits is 918540, while the sum is 53.

The square root of 4057019999 is about 63694.7407483538. The cubic root of 4057019999 is about 1594.9082927982.

The spelling of 4057019999 in words is "four billion, fifty-seven million, nineteen thousand, nine hundred ninety-nine".