411129072 has 30 divisors (see below), whose sum is σ = 1150590792. Its totient is φ = 137042976.

The previous prime is 411129023. The next prime is 411129077. The reversal of 411129072 is 270921114.

It is a super-2 number, since 2×411129072² = 338054227687162368, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411129077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1427388 + ... + 1427675.

Almost surely, 2^411129072 is an apocalyptic number.

It is an amenable number.

411129072 is an abundant number, since it is smaller than the sum of its proper divisors (739461720).

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

411129072 is a wasteful number, since it uses less digits than its factorization.

411129072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2855077 (or 2855068 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 411129072 is about 20276.3180089483. The cubic root of 411129072 is about 743.5771964708.

The spelling of 411129072 in words is "four hundred eleven million, one hundred twenty-nine thousand, seventy-two".