2494245312 has 336 divisors, whose sum is σ = 8141675360. Its totient is φ = 756946944.

The previous prime is 2494245307. The next prime is 2494245317. The reversal of 2494245312 is 2135424942.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2494245307) and next prime (2494245317).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2494245317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34167708 + ... + 34167780.

Almost surely, 2^2494245312 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 2494245312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4070837680).

2494245312 is an abundant number, since it is smaller than the sum of its proper divisors (5647430048).

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

2494245312 is an frugal number, since it uses more digits than its factorization.

2494245312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139 (or 91 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 2494245312 is about 49942.4199653962. The cubic root of 2494245312 is about 1356.1666331365.

The spelling of 2494245312 in words is "two billion, four hundred ninety-four million, two hundred forty-five thousand, three hundred twelve".