411320042 has 16 divisors (see below), whose sum is σ = 706942080. Its totient is φ = 175824528.

The previous prime is 411320003. The next prime is 411320047. The reversal of 411320042 is 240023114.

It is a self number, because there is not a number n which added to its sum of digits gives 411320042.

It is not an unprimeable number, because it can be changed into a prime (411320047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32318 + ... + 43209.

It is an arithmetic number, because the mean of its divisors is an integer number (44183880).

Almost surely, 2^411320042 is an apocalyptic number.

411320042 is a deficient number, since it is larger than the sum of its proper divisors (295622038).

411320042 is a wasteful number, since it uses less digits than its factorization.

411320042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75925.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 411320042 is about 20281.0266505421. The cubic root of 411320042 is about 743.6923095144.

Adding to 411320042 its reverse (240023114), we get a palindrome (651343156).

The spelling of 411320042 in words is "four hundred eleven million, three hundred twenty thousand, forty-two".