4250401333 has 4 divisors (see below), whose sum is σ = 4251158080. Its totient is φ = 4249644588.

The previous prime is 4250401321. The next prime is 4250401367. The reversal of 4250401333 is 3331040524.

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-4250401333 is a prime.

It is a super-2 number, since 2×4250401333² = 36131822983136353778, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4250401298 and 4250401307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4250401933) 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, 369885 + ... + 381202.

It is an arithmetic number, because the mean of its divisors is an integer number (1062789520).

Almost surely, 2^4250401333 is an apocalyptic number.

It is an amenable number.

4250401333 is a deficient number, since it is larger than the sum of its proper divisors (756747).

4250401333 is an equidigital number, since it uses as much as digits as its factorization.

4250401333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756746.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 4250401333 is about 65195.1020629618. The cubic root of 4250401333 is about 1619.8568858230.

Adding to 4250401333 its reverse (3331040524), we get a palindrome (7581441857).

The spelling of 4250401333 in words is "four billion, two hundred fifty million, four hundred one thousand, three hundred thirty-three".