405115326201 has 8 divisors (see below), whose sum is σ = 540478581760. Its totient is φ = 269914477392.

The previous prime is 405115326193. The next prime is 405115326211. The reversal of 405115326201 is 102623511504.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 405115326201 - 2³ = 405115326193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (405115326211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40595866 + ... + 40605843.

It is an arithmetic number, because the mean of its divisors is an integer number (67559822720).

Almost surely, 2^405115326201 is an apocalyptic number.

It is an amenable number.

405115326201 is a deficient number, since it is larger than the sum of its proper divisors (135363255559).

405115326201 is a wasteful number, since it uses less digits than its factorization.

405115326201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81203375.

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 405115326201 its reverse (102623511504), we get a palindrome (507738837705).

The spelling of 405115326201 in words is "four hundred five billion, one hundred fifteen million, three hundred twenty-six thousand, two hundred one".