401241205134415 has 8 divisors (see below), whose sum is σ = 488085191999568. Its totient is φ = 316595800215360.

The previous prime is 401241205134403. The next prime is 401241205134491. The reversal of 401241205134415 is 514431502142104.

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

It is not a de Polignac number, because 401241205134415 - 2¹⁵ = 401241205101647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 549645486121 + ... + 549645486850.

It is an arithmetic number, because the mean of its divisors is an integer number (61010648999946).

Almost surely, 2^{401241205134415} is an apocalyptic number.

401241205134415 is a deficient number, since it is larger than the sum of its proper divisors (86843986865153).

401241205134415 is a wasteful number, since it uses less digits than its factorization.

401241205134415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1099290973049.

The product of its (nonzero) digits is 76800, while the sum is 37.

Adding to 401241205134415 its reverse (514431502142104), we get a palindrome (915672707276519).

The spelling of 401241205134415 in words is "four hundred one trillion, two hundred forty-one billion, two hundred five million, one hundred thirty-four thousand, four hundred fifteen".