411322142 has 16 divisors (see below), whose sum is σ = 769226112. Its totient is φ = 160255320.

The previous prime is 411322097. The next prime is 411322151. The reversal of 411322142 is 241223114.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1335308 + ... + 1335615.

It is an arithmetic number, because the mean of its divisors is an integer number (48076632).

Almost surely, 2^411322142 is an apocalyptic number.

411322142 is a deficient number, since it is larger than the sum of its proper divisors (357903970).

411322142 is a wasteful number, since it uses less digits than its factorization.

411322142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2670943.

The product of its digits is 384, while the sum is 20.

The square root of 411322142 is about 20281.0784230031. The cubic root of 411322142 is about 743.6935751559.

Adding to 411322142 its reverse (241223114), we get a palindrome (652545256).

The spelling of 411322142 in words is "four hundred eleven million, three hundred twenty-two thousand, one hundred forty-two".