4285131306 has 32 divisors (see below), whose sum is σ = 8643165696. Its totient is φ = 1416246000.

The previous prime is 4285131281. The next prime is 4285131349. The reversal of 4285131306 is 6031315824.

It is a super-2 number, since 2×4285131306² = 36724700619322531272, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1579291 + ... + 1582001.

It is an arithmetic number, because the mean of its divisors is an integer number (270098928).

Almost surely, 2^4285131306 is an apocalyptic number.

4285131306 is an abundant number, since it is smaller than the sum of its proper divisors (4358034390).

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

4285131306 is a wasteful number, since it uses less digits than its factorization.

4285131306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4858.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 4285131306 is about 65460.9143382523. The cubic root of 4285131306 is about 1624.2568664873.

The spelling of 4285131306 in words is "four billion, two hundred eighty-five million, one hundred thirty-one thousand, three hundred six".