4025321412 has 24 divisors (see below), whose sum is σ = 10734190656. Its totient is φ = 1150091808.

The previous prime is 4025321317. The next prime is 4025321429. The reversal of 4025321412 is 2141235204.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23960163 + ... + 23960330.

It is an arithmetic number, because the mean of its divisors is an integer number (447257944).

Almost surely, 2^4025321412 is an apocalyptic number.

4025321412 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4025321412 is an abundant number, since it is smaller than the sum of its proper divisors (6708869244).

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

4025321412 is a wasteful number, since it uses less digits than its factorization.

4025321412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47920507 (or 47920505 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 4025321412 is about 63445.4207330994. The cubic root of 4025321412 is about 1590.7436116685.

Adding to 4025321412 its reverse (2141235204), we get a palindrome (6166556616).

The spelling of 4025321412 in words is "four billion, twenty-five million, three hundred twenty-one thousand, four hundred twelve".