410211240020 has 12 divisors (see below), whose sum is σ = 861443604084. Its totient is φ = 164084496000.

The previous prime is 410211239993. The next prime is 410211240053. The reversal of 410211240020 is 20042112014.

It can be written as a sum of positive squares in 2 ways, for example, as 254776600516 + 155434639504 = 504754^2 + 394252^2 .

It is a super-2 number, since 2×410211240020² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10255280981 + ... + 10255281020.

It is an arithmetic number, because the mean of its divisors is an integer number (71786967007).

Almost surely, 2^410211240020 is an apocalyptic number.

It is an amenable number.

410211240020 is an abundant number, since it is smaller than the sum of its proper divisors (451232364064).

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

410211240020 is a wasteful number, since it uses less digits than its factorization.

410211240020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20510562010 (or 20510562008 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 410211240020 its reverse (20042112014), we get a palindrome (430253352034).

The spelling of 410211240020 in words is "four hundred ten billion, two hundred eleven million, two hundred forty thousand, twenty".