3440254123 has 2 divisors, whose sum is σ = 3440254124. Its totient is φ = 3440254122.

The previous prime is 3440254067. The next prime is 3440254189. The reversal of 3440254123 is 3214520443.

It is a happy number.

3440254123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3440254123 - 2¹³ = 3440245931 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3440254091 and 3440254100.

It is not a weakly prime, because it can be changed into another prime (3440254523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1720127061 + 1720127062.

It is an arithmetic number, because the mean of its divisors is an integer number (1720127062).

Almost surely, 2^3440254123 is an apocalyptic number.

3440254123 is a deficient number, since it is larger than the sum of its proper divisors (1).

3440254123 is an equidigital number, since it uses as much as digits as its factorization.

3440254123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 3440254123 is about 58653.6795350471. The cubic root of 3440254123 is about 1509.6056340417.

Adding to 3440254123 its reverse (3214520443), we get a palindrome (6654774566).

The spelling of 3440254123 in words is "three billion, four hundred forty million, two hundred fifty-four thousand, one hundred twenty-three".