4001419993 has 4 divisors (see below), whose sum is σ = 4002017040. Its totient is φ = 4000822948.

The previous prime is 4001419967. The next prime is 4001420011. The reversal of 4001419993 is 3999141004.

4001419993 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4001419993 is a prime.

It is a super-2 number, since 2×4001419993² = 32022723920760240098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4001419393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 288355 + ... + 301912.

It is an arithmetic number, because the mean of its divisors is an integer number (1000504260).

Almost surely, 2^4001419993 is an apocalyptic number.

It is an amenable number.

4001419993 is a deficient number, since it is larger than the sum of its proper divisors (597047).

4001419993 is an equidigital number, since it uses as much as digits as its factorization.

4001419993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597046.

The product of its (nonzero) digits is 34992, while the sum is 40.

The square root of 4001419993 is about 63256.7782375928. The cubic root of 4001419993 is about 1587.5888712766.

The spelling of 4001419993 in words is "four billion, one million, four hundred nineteen thousand, nine hundred ninety-three".