4665320151232 has 112 divisors (see below), whose sum is σ = 10042167754080. Its totient is φ = 2137636380672.

The previous prime is 4665320151209. The next prime is 4665320151251. The reversal of 4665320151232 is 2321510235664.

It is a super-2 number, since 2×4665320151232² (a number of 26 digits) 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, 155035644 + ... + 155065732.

It is an arithmetic number, because the mean of its divisors is an integer number (89662212090).

Almost surely, 2^{4665320151232} 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 4665320151232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5021083877040).

4665320151232 is an abundant number, since it is smaller than the sum of its proper divisors (5376847602848).

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

4665320151232 is a wasteful number, since it uses less digits than its factorization.

4665320151232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31458 (or 31448 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 40.

Adding to 4665320151232 its reverse (2321510235664), we get a palindrome (6986830386896).

The spelling of 4665320151232 in words is "four trillion, six hundred sixty-five billion, three hundred twenty million, one hundred fifty-one thousand, two hundred thirty-two".