33123413122401 has 16 divisors (see below), whose sum is σ = 50484596839424. Its totient is φ = 18923605467984.

The previous prime is 33123413122363. The next prime is 33123413122411. The reversal of 33123413122401 is 10422131432133.

It is not a de Polignac number, because 33123413122401 - 2⁶ = 33123413122337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33123413122411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169031971 + ... + 169227816.

It is an arithmetic number, because the mean of its divisors is an integer number (3155287302464).

Almost surely, 2^{33123413122401} is an apocalyptic number.

It is an amenable number.

33123413122401 is a deficient number, since it is larger than the sum of its proper divisors (17361183717023).

33123413122401 is a wasteful number, since it uses less digits than its factorization.

33123413122401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338264460.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 33123413122401 its reverse (10422131432133), we get a palindrome (43545544554534).

The spelling of 33123413122401 in words is "thirty-three trillion, one hundred twenty-three billion, four hundred thirteen million, one hundred twenty-two thousand, four hundred one".