412021011 has 16 divisors (see below), whose sum is σ = 588743424. Its totient is φ = 255635424.

The previous prime is 412021007. The next prime is 412021033. The reversal of 412021011 is 110120214.

It is a happy number.

It is not a de Polignac number, because 412021011 - 2² = 412021007 is a prime.

It is a super-2 number, since 2×412021011² = 339522627010924242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (412021081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78141 + ... + 83246.

It is an arithmetic number, because the mean of its divisors is an integer number (36796464).

Almost surely, 2^412021011 is an apocalyptic number.

412021011 is a deficient number, since it is larger than the sum of its proper divisors (176722413).

412021011 is a wasteful number, since it uses less digits than its factorization.

412021011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161450.

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 412021011 is about 20298.3006924225. The cubic root of 412021011 is about 744.1145349887.

Adding to 412021011 its reverse (110120214), we get a palindrome (522141225).

The spelling of 412021011 in words is "four hundred twelve million, twenty-one thousand, eleven".