411324360646420 has 96 divisors (see below), whose sum is σ = 1018908652154400. Its totient is φ = 138010907295744.

The previous prime is 411324360646399. The next prime is 411324360646427. The reversal of 411324360646420 is 24646063423114.

It can be written as a sum of positive squares in 16 ways, for example, as 45612436675204 + 365711923971216 = 6753698^2 + 19123596^2 .

It is a super-2 number, since 2×411324360646420² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411324360646427) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1604351305 + ... + 1604607664.

It is an arithmetic number, because the mean of its divisors is an integer number (10613631793275).

Almost surely, 2^{411324360646420} is an apocalyptic number.

It is an amenable number.

411324360646420 is an abundant number, since it is smaller than the sum of its proper divisors (607584291507980).

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

411324360646420 is a wasteful number, since it uses less digits than its factorization.

411324360646420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3208959037 (or 3208959035 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 46.

The spelling of 411324360646420 in words is "four hundred eleven trillion, three hundred twenty-four billion, three hundred sixty million, six hundred forty-six thousand, four hundred twenty".