2451347130 has 192 divisors, whose sum is σ = 6875228160. Its totient is φ = 556655616.

The previous prime is 2451347123. The next prime is 2451347131. The reversal of 2451347130 is 317431542.

It is a happy number.

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 (2451347131) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3788467 + ... + 3789113.

It is an arithmetic number, because the mean of its divisors is an integer number (35808480).

Almost surely, 2^2451347130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2451347130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3437614080).

2451347130 is an abundant number, since it is smaller than the sum of its proper divisors (4423881030).

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

2451347130 is a wasteful number, since it uses less digits than its factorization.

2451347130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733 (or 716 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 2451347130 is about 49511.0808809503. The cubic root of 2451347130 is about 1348.3467883728.

Adding to 2451347130 its reverse (317431542), we get a palindrome (2768778672).

The spelling of 2451347130 in words is "two billion, four hundred fifty-one million, three hundred forty-seven thousand, one hundred thirty".