20134033401 has 8 divisors (see below), whose sum is σ = 26875646784. Its totient is φ = 13407554480.

The previous prime is 20134033399. The next prime is 20134033433. The reversal of 20134033401 is 10433043102.

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 20134033401 - 2¹ = 20134033399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20134033471) 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, 3780510 + ... + 3785831.

It is an arithmetic number, because the mean of its divisors is an integer number (3359455848).

Almost surely, 2^20134033401 is an apocalyptic number.

It is an amenable number.

20134033401 is a deficient number, since it is larger than the sum of its proper divisors (6741613383).

20134033401 is an equidigital number, since it uses as much as digits as its factorization.

20134033401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7567231.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 20134033401 its reverse (10433043102), we get a palindrome (30567076503).

The spelling of 20134033401 in words is "twenty billion, one hundred thirty-four million, thirty-three thousand, four hundred one".