3421230015 has 32 divisors (see below), whose sum is σ = 6279100416. Its totient is φ = 1558206720.

The previous prime is 3421229989. The next prime is 3421230023. The reversal of 3421230015 is 5100321243.

It is not a de Polignac number, because 3421230015 - 2⁶ = 3421229951 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 3421229973 and 3421230000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31662 + ... + 88571.

It is an arithmetic number, because the mean of its divisors is an integer number (196221888).

Almost surely, 2^3421230015 is an apocalyptic number.

3421230015 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3421230015 is a deficient number, since it is larger than the sum of its proper divisors (2857870401).

3421230015 is a wasteful number, since it uses less digits than its factorization.

3421230015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120519.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 3421230015 is about 58491.2815298143. The cubic root of 3421230015 is about 1506.8178553926.

Adding to 3421230015 its reverse (5100321243), we get a palindrome (8521551258).

The spelling of 3421230015 in words is "three billion, four hundred twenty-one million, two hundred thirty thousand, fifteen".