411020323442 has 4 divisors (see below), whose sum is σ = 616530485166. Its totient is φ = 205510161720.

The previous prime is 411020323421. The next prime is 411020323463. The reversal of 411020323442 is 244323020114.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (411020323421) and next prime (411020323463).

It can be written as a sum of positive squares in only one way, i.e., 315935050561 + 95085272881 = 562081^2 + 308359^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102755080859 + ... + 102755080862.

Almost surely, 2^411020323442 is an apocalyptic number.

411020323442 is a deficient number, since it is larger than the sum of its proper divisors (205510161724).

411020323442 is a wasteful number, since it uses less digits than its factorization.

411020323442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205510161723.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 411020323442 its reverse (244323020114), we get a palindrome (655343343556).

The spelling of 411020323442 in words is "four hundred eleven billion, twenty million, three hundred twenty-three thousand, four hundred forty-two".