2315842485132 has 144 divisors (see below), whose sum is σ = 6248845574496. Its totient is φ = 666149299200.

The previous prime is 2315842485119. The next prime is 2315842485139.

2315842485132 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (2315842485139) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1676998 + ... + 2728370.

It is an arithmetic number, because the mean of its divisors is an integer number (43394760934).

Almost surely, 2^{2315842485132} is an apocalyptic number.

2315842485132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2315842485132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3124422787248).

2315842485132 is an abundant number, since it is smaller than the sum of its proper divisors (3933003089364).

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

2315842485132 is a wasteful number, since it uses less digits than its factorization.

2315842485132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1051480 (or 1051467 counting only the distinct ones).

The product of its digits is 1843200, while the sum is 48.

The spelling of 2315842485132 in words is "two trillion, three hundred fifteen billion, eight hundred forty-two million, four hundred eighty-five thousand, one hundred thirty-two".