3425344042 has 32 divisors (see below), whose sum is σ = 5606958672. Its totient is φ = 1562840064.

The previous prime is 3425344037. The next prime is 3425344099. The reversal of 3425344042 is 2404435243.

It can be written as a sum of positive squares in 8 ways, for example, as 2936447721 + 488896321 = 54189^2 + 22111^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3425343995 and 3425344013.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 363948 + ... + 373240.

Almost surely, 2^3425344042 is an apocalyptic number.

3425344042 is a deficient number, since it is larger than the sum of its proper divisors (2181614630).

3425344042 is a wasteful number, since it uses less digits than its factorization.

3425344042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9642.

The product of its (nonzero) digits is 46080, while the sum is 31.

The square root of 3425344042 is about 58526.4388289600. The cubic root of 3425344042 is about 1507.4215959744.

Adding to 3425344042 its reverse (2404435243), we get a palindrome (5829779285).

The spelling of 3425344042 in words is "three billion, four hundred twenty-five million, three hundred forty-four thousand, forty-two".