4542366312 has 96 divisors (see below), whose sum is σ = 13523384160. Its totient is φ = 1365936000.

The previous prime is 4542366293. The next prime is 4542366337. The reversal of 4542366312 is 2136632454.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 81862 + ... + 125642.

It is an arithmetic number, because the mean of its divisors is an integer number (140868585).

Almost surely, 2^4542366312 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 4542366312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6761692080).

4542366312 is an abundant number, since it is smaller than the sum of its proper divisors (8981017848).

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

4542366312 is a wasteful number, since it uses less digits than its factorization.

4542366312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43935 (or 43928 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

The square root of 4542366312 is about 67397.0794025973. The cubic root of 4542366312 is about 1656.1285781982.

Adding to 4542366312 its reverse (2136632454), we get a palindrome (6678998766).

The spelling of 4542366312 in words is "four billion, five hundred forty-two million, three hundred sixty-six thousand, three hundred twelve".