2425144415242 has 4 divisors (see below), whose sum is σ = 3637716622866. Its totient is φ = 1212572207620.

The previous prime is 2425144415209. The next prime is 2425144415257.

2425144415242 is nontrivially palindromic in base 10.

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

It can be written as a sum of positive squares in only one way, i.e., 1437742485481 + 987401929761 = 1199059^2 + 993681^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 2425144415195 and 2425144415204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 606286103809 + ... + 606286103812.

Almost surely, 2^{2425144415242} is an apocalyptic number.

2425144415242 is a deficient number, since it is larger than the sum of its proper divisors (1212572207624).

2425144415242 is a wasteful number, since it uses less digits than its factorization.

2425144415242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1212572207623.

The product of its digits is 409600, while the sum is 40.

The spelling of 2425144415242 in words is "two trillion, four hundred twenty-five billion, one hundred forty-four million, four hundred fifteen thousand, two hundred forty-two".