4133133401 has 4 divisors (see below), whose sum is σ = 4133264100. Its totient is φ = 4133002704.

The previous prime is 4133133379. The next prime is 4133133421. The reversal of 4133133401 is 1043313314.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 3871826176 + 261307225 = 62224^2 + 16165^2 .

It is a cyclic number.

It is not a de Polignac number, because 4133133401 - 2⁶ = 4133133337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4133133421) 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, 15095 + ... + 92163.

It is an arithmetic number, because the mean of its divisors is an integer number (1033316025).

Almost surely, 2^4133133401 is an apocalyptic number.

It is an amenable number.

4133133401 is a deficient number, since it is larger than the sum of its proper divisors (130699).

4133133401 is an equidigital number, since it uses as much as digits as its factorization.

4133133401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130698.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 4133133401 is about 64289.4501531939. The cubic root of 4133133401 is about 1604.8205401649.

Adding to 4133133401 its reverse (1043313314), we get a palindrome (5176446715).

The spelling of 4133133401 in words is "four billion, one hundred thirty-three million, one hundred thirty-three thousand, four hundred one".