2315242013250 has 64 divisors (see below), whose sum is σ = 5836060533888. Its totient is φ = 611285000000.

The previous prime is 2315242013171. The next prime is 2315242013251. The reversal of 2315242013250 is 523102425132.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2315242013251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15206376 + ... + 15357875.

It is an arithmetic number, because the mean of its divisors is an integer number (91188445842).

Almost surely, 2^{2315242013250} is an apocalyptic number.

2315242013250 is an abundant number, since it is smaller than the sum of its proper divisors (3520818520638).

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

2315242013250 is a wasteful number, since it uses less digits than its factorization.

2315242013250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30564372 (or 30564362 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 2315242013250 its reverse (523102425132), we get a palindrome (2838344438382).

The spelling of 2315242013250 in words is "two trillion, three hundred fifteen billion, two hundred forty-two million, thirteen thousand, two hundred fifty".