401414042885 has 16 divisors (see below), whose sum is σ = 487307886912. Its totient is φ = 317410080000.

The previous prime is 401414042867. The next prime is 401414042923. The reversal of 401414042885 is 588240414104.

It is not a de Polignac number, because 401414042885 - 2¹⁸ = 401413780741 is a prime.

It is a super-2 number, since 2×401414042885² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1056404 + ... + 1385213.

It is an arithmetic number, because the mean of its divisors is an integer number (30456742932).

Almost surely, 2^401414042885 is an apocalyptic number.

It is an amenable number.

401414042885 is a deficient number, since it is larger than the sum of its proper divisors (85893844027).

401414042885 is a wasteful number, since it uses less digits than its factorization.

401414042885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2442004.

The product of its (nonzero) digits is 163840, while the sum is 41.

Adding to 401414042885 its reverse (588240414104), we get a palindrome (989654456989).

The spelling of 401414042885 in words is "four hundred one billion, four hundred fourteen million, forty-two thousand, eight hundred eighty-five".