411215513203144 has 24 divisors (see below), whose sum is σ = 834901319339010. Its totient is φ = 189791775323904.

The previous prime is 411215513203139. The next prime is 411215513203151. The reversal of 411215513203144 is 441302315512114.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 231029724914244 + 180185788288900 = 15199662^2 + 13423330^2 .

It is a super-2 number, since 2×411215513203144² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 152076741697 + ... + 152076744400.

Almost surely, 2^{411215513203144} is an apocalyptic number.

It is an amenable number.

411215513203144 is an abundant number, since it is smaller than the sum of its proper divisors (423685806135866).

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

411215513203144 is a wasteful number, since it uses less digits than its factorization.

411215513203144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304153486129 (or 304153486112 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 37.

Adding to 411215513203144 its reverse (441302315512114), we get a palindrome (852517828715258).

The spelling of 411215513203144 in words is "four hundred eleven trillion, two hundred fifteen billion, five hundred thirteen million, two hundred three thousand, one hundred forty-four".