3450505442 has 8 divisors (see below), whose sum is σ = 5176037100. Its totient is φ = 1725159744.

The previous prime is 3450505397. The next prime is 3450505447. The reversal of 3450505442 is 2445050543.

It can be written as a sum of positive squares in 2 ways, for example, as 3450505081 + 361 = 58741^2 + 19^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 3450505399 and 3450505408.

It is not an unprimeable number, because it can be changed into a prime (3450505447) 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, 17534 + ... + 84902.

Almost surely, 2^3450505442 is an apocalyptic number.

3450505442 is a deficient number, since it is larger than the sum of its proper divisors (1725531658).

3450505442 is a wasteful number, since it uses less digits than its factorization.

3450505442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92980.

The product of its (nonzero) digits is 48000, while the sum is 32.

The square root of 3450505442 is about 58741.0030728111. The cubic root of 3450505442 is about 1511.1035953782.

Adding to 3450505442 its reverse (2445050543), we get a palindrome (5895555985).

The spelling of 3450505442 in words is "three billion, four hundred fifty million, five hundred five thousand, four hundred forty-two".