401217005006 has 48 divisors (see below), whose sum is σ = 653550703056. Its totient is φ = 184568896512.

The previous prime is 401217005003. The next prime is 401217005027. The reversal of 401217005006 is 600500712104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401217005003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14598830 + ... + 14626286.

It is an arithmetic number, because the mean of its divisors is an integer number (13615639647).

Almost surely, 2^401217005006 is an apocalyptic number.

401217005006 is a deficient number, since it is larger than the sum of its proper divisors (252333698050).

401217005006 is a wasteful number, since it uses less digits than its factorization.

401217005006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28081 (or 28062 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 26.

The spelling of 401217005006 in words is "four hundred one billion, two hundred seventeen million, five thousand, six".