411121960 has 32 divisors (see below), whose sum is σ = 925684200. Its totient is φ = 164331520.

The previous prime is 411121957. The next prime is 411121967. The reversal of 411121960 is 69121114.

It can be written as a sum of positive squares in 4 ways, for example, as 361532196 + 49589764 = 19014^2 + 7042^2 .

It is not an unprimeable number, because it can be changed into a prime (411121967) 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, 72840 + ... + 78280.

Almost surely, 2^411121960 is an apocalyptic number.

411121960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

411121960 is an abundant number, since it is smaller than the sum of its proper divisors (514562240).

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

411121960 is a wasteful number, since it uses less digits than its factorization.

411121960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7341 (or 7337 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 25.

The square root of 411121960 is about 20276.1426311811. The cubic root of 411121960 is about 743.5729088055.

The spelling of 411121960 in words is "four hundred eleven million, one hundred twenty-one thousand, nine hundred sixty".