4350401244 has 384 divisors, whose sum is σ = 14218444800. Its totient is φ = 1123476480.

The previous prime is 4350401239. The next prime is 4350401249. The reversal of 4350401244 is 4421040534.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4350401239) and next prime (4350401249).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4350401249) 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 127 ways as a sum of consecutive naturals, for example, 25146742 + ... + 25146914.

It is an arithmetic number, because the mean of its divisors is an integer number (37027200).

Almost surely, 2^4350401244 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 4350401244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7109222400).

4350401244 is an abundant number, since it is smaller than the sum of its proper divisors (9868043556).

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

4350401244 is a wasteful number, since it uses less digits than its factorization.

4350401244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290 (or 282 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 4350401244 is about 65957.5715441374. The cubic root of 4350401244 is about 1632.4620907109.

Adding to 4350401244 its reverse (4421040534), we get a palindrome (8771441778).

The spelling of 4350401244 in words is "four billion, three hundred fifty million, four hundred one thousand, two hundred forty-four".