2425815949312 has 112 divisors (see below), whose sum is σ = 5836196039040. Its totient is φ = 984917311488.

The previous prime is 2425815949301. The next prime is 2425815949313. The reversal of 2425815949312 is 2139495185242.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2425815949313) 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 7 ways as a sum of consecutive naturals, for example, 23698 + ... + 2202769.

Almost surely, 2^{2425815949312} 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 2425815949312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2918098019520).

2425815949312 is an abundant number, since it is smaller than the sum of its proper divisors (3410380089728).

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

2425815949312 is an equidigital number, since it uses as much as digits as its factorization.

2425815949312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2226519 (or 2226495 counting only the distinct ones).

The product of its digits is 6220800, while the sum is 55.

The spelling of 2425815949312 in words is "two trillion, four hundred twenty-five billion, eight hundred fifteen million, nine hundred forty-nine thousand, three hundred twelve".