411321042 has 48 divisors (see below), whose sum is σ = 973589760. Its totient is φ = 124466400.

The previous prime is 411321023. The next prime is 411321073. The reversal of 411321042 is 240123114.

411321042 is a `hidden beast` number, since 411 + 3 + 210 + 42 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 232959 + ... + 234717.

It is an arithmetic number, because the mean of its divisors is an integer number (20283120).

Almost surely, 2^411321042 is an apocalyptic number.

411321042 is an abundant number, since it is smaller than the sum of its proper divisors (562268718).

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

411321042 is a wasteful number, since it uses less digits than its factorization.

411321042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2959 (or 2956 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 411321042 is about 20281.0513041114. The cubic root of 411321042 is about 743.6929122013.

Adding to 411321042 its reverse (240123114), we get a palindrome (651444156).

The spelling of 411321042 in words is "four hundred eleven million, three hundred twenty-one thousand, forty-two".