4340251242442 has 32 divisors (see below), whose sum is σ = 6918076440000. Its totient is φ = 2036405909376.

The previous prime is 4340251242433. The next prime is 4340251242443. The reversal of 4340251242442 is 2442421520434.

It is not an unprimeable number, because it can be changed into a prime (4340251242443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13128409 + ... + 13454947.

It is an arithmetic number, because the mean of its divisors is an integer number (216189888750).

Almost surely, 2^{4340251242442} is an apocalyptic number.

4340251242442 is a deficient number, since it is larger than the sum of its proper divisors (2577825197558).

4340251242442 is a wasteful number, since it uses less digits than its factorization.

4340251242442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329878.

The product of its (nonzero) digits is 245760, while the sum is 37.

Adding to 4340251242442 its reverse (2442421520434), we get a palindrome (6782672762876).

The spelling of 4340251242442 in words is "four trillion, three hundred forty billion, two hundred fifty-one million, two hundred forty-two thousand, four hundred forty-two".