412031312 has 160 divisors (see below), whose sum is σ = 1069645824. Its totient is φ = 148838400.

The previous prime is 412031311. The next prime is 412031351. The reversal of 412031312 is 213130214.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412031311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2157137 + ... + 2157327.

Almost surely, 2^412031312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 412031312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (534822912).

412031312 is an abundant number, since it is smaller than the sum of its proper divisors (657614512).

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

412031312 is a wasteful number, since it uses less digits than its factorization.

412031312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337 (or 331 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 412031312 is about 20298.5544312889. The cubic root of 412031312 is about 744.1207361773.

Adding to 412031312 its reverse (213130214), we get a palindrome (625161526).

The spelling of 412031312 in words is "four hundred twelve million, thirty-one thousand, three hundred twelve".