3451414321 has 4 divisors (see below), whose sum is σ = 3466227492. Its totient is φ = 3436601152.

The previous prime is 3451414301. The next prime is 3451414387. The reversal of 3451414321 is 1234141543.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1160356096 + 2291058225 = 34064^2 + 47865^2 .

It is a cyclic number.

It is not a de Polignac number, because 3451414321 - 2⁵ = 3451414289 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3451414321.

It is not an unprimeable number, because it can be changed into a prime (3451414301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7406236 + ... + 7406701.

It is an arithmetic number, because the mean of its divisors is an integer number (866556873).

Almost surely, 2^3451414321 is an apocalyptic number.

It is an amenable number.

3451414321 is a deficient number, since it is larger than the sum of its proper divisors (14813171).

3451414321 is a wasteful number, since it uses less digits than its factorization.

3451414321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14813170.

The product of its digits is 5760, while the sum is 28.

The square root of 3451414321 is about 58748.7388885923. The cubic root of 3451414321 is about 1511.2362609425.

Adding to 3451414321 its reverse (1234141543), we get a palindrome (4685555864).

The spelling of 3451414321 in words is "three billion, four hundred fifty-one million, four hundred fourteen thousand, three hundred twenty-one".