411641340 has 48 divisors (see below), whose sum is σ = 1257379200. Its totient is φ = 99791680.

The previous prime is 411641339. The next prime is 411641371. The reversal of 411641340 is 43146114.

It is a self number, because there is not a number n which added to its sum of digits gives 411641340.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 311190 + ... + 312509.

It is an arithmetic number, because the mean of its divisors is an integer number (26195400).

Almost surely, 2^411641340 is an apocalyptic number.

It is an amenable number.

411641340 is an abundant number, since it is smaller than the sum of its proper divisors (845737860).

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

411641340 is a wasteful number, since it uses less digits than its factorization.

411641340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 623722 (or 623720 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 411641340 is about 20288.9462515923. The cubic root of 411641340 is about 743.8859013953.

Adding to 411641340 its reverse (43146114), we get a palindrome (454787454).

The spelling of 411641340 in words is "four hundred eleven million, six hundred forty-one thousand, three hundred forty".