4001214133 has 4 divisors (see below), whose sum is σ = 4572816160. Its totient is φ = 3429612108.

The previous prime is 4001214131. The next prime is 4001214181. The reversal of 4001214133 is 3314121004.

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 not a de Polignac number, because 4001214133 - 2¹ = 4001214131 is a prime.

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 4001214133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4001214131) 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, 285801003 + ... + 285801016.

It is an arithmetic number, because the mean of its divisors is an integer number (1143204040).

Almost surely, 2^4001214133 is an apocalyptic number.

It is an amenable number.

4001214133 is a deficient number, since it is larger than the sum of its proper divisors (571602027).

4001214133 is an equidigital number, since it uses as much as digits as its factorization.

4001214133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571602026.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 4001214133 is about 63255.1510392632. The cubic root of 4001214133 is about 1587.5616453876.

Adding to 4001214133 its reverse (3314121004), we get a palindrome (7315335137).

It can be divided in two parts, 40012 and 14133, that added together give a palindrome (54145).

The spelling of 4001214133 in words is "four billion, one million, two hundred fourteen thousand, one hundred thirty-three".