5144352434251 has 4 divisors (see below), whose sum is σ = 5145121517400. Its totient is φ = 5143583351104.

The previous prime is 5144352434239. The next prime is 5144352434261. The reversal of 5144352434251 is 1524342534415.

It is a happy number.

5144352434251 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5144352434251 - 2⁵ = 5144352434219 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5144352434198 and 5144352434207.

It is not an unprimeable number, because it can be changed into a prime (5144352434261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 384531541 + ... + 384544918.

It is an arithmetic number, because the mean of its divisors is an integer number (1286280379350).

Almost surely, 2^{5144352434251} is an apocalyptic number.

5144352434251 is a deficient number, since it is larger than the sum of its proper divisors (769083149).

5144352434251 is an equidigital number, since it uses as much as digits as its factorization.

5144352434251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769083148.

The product of its digits is 1152000, while the sum is 43.

Adding to 5144352434251 its reverse (1524342534415), we get a palindrome (6668694968666).

The spelling of 5144352434251 in words is "five trillion, one hundred forty-four billion, three hundred fifty-two million, four hundred thirty-four thousand, two hundred fifty-one".