410020155012 has 48 divisors (see below), whose sum is σ = 1040310078080. Its totient is φ = 124935187968.

The previous prime is 410020154987. The next prime is 410020155053. The reversal of 410020155012 is 210551020014.

It is a self number, because there is not a number n which added to its sum of digits gives 410020155012.

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, 12742837 + ... + 12774972.

Almost surely, 2^410020155012 is an apocalyptic number.

It is an amenable number.

410020155012 is an abundant number, since it is smaller than the sum of its proper divisors (630289923068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

410020155012 is a wasteful number, since it uses less digits than its factorization.

410020155012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25517932 (or 25517930 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 21.

Adding to 410020155012 its reverse (210551020014), we get a palindrome (620571175026).

The spelling of 410020155012 in words is "four hundred ten billion, twenty million, one hundred fifty-five thousand, twelve".