12401601433301 has 4 divisors (see below), whose sum is σ = 12665465293632. Its totient is φ = 12137737572972.

The previous prime is 12401601433297. The next prime is 12401601433357. The reversal of 12401601433301 is 10333410610421.

It is a happy number.

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 12401601433301 - 2² = 12401601433297 is a prime.

It is a super-2 number, since 2×12401601433301² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12401601439301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131931930095 + ... + 131931930188.

It is an arithmetic number, because the mean of its divisors is an integer number (3166366323408).

Almost surely, 2^{12401601433301} is an apocalyptic number.

It is an amenable number.

12401601433301 is a deficient number, since it is larger than the sum of its proper divisors (263863860331).

12401601433301 is an equidigital number, since it uses as much as digits as its factorization.

12401601433301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263863860330.

The product of its (nonzero) digits is 5184, while the sum is 29.

The spelling of 12401601433301 in words is "twelve trillion, four hundred one billion, six hundred one million, four hundred thirty-three thousand, three hundred one".