3152203420 has 24 divisors (see below), whose sum is σ = 6621731424. Its totient is φ = 1260480576.

The previous prime is 3152203403. The next prime is 3152203441. The reversal of 3152203420 is 243022513.

It is a junction number, because it is equal to n+sod(n) for n = 3152203391 and 3152203400.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 44097 + ... + 90823.

It is an arithmetic number, because the mean of its divisors is an integer number (275905476).

Almost surely, 2^3152203420 is an apocalyptic number.

It is an amenable number.

3152203420 is an abundant number, since it is smaller than the sum of its proper divisors (3469528004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3152203420 is a wasteful number, since it uses less digits than its factorization.

3152203420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50109 (or 50107 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 3152203420 is about 56144.4869956080. The cubic root of 3152203420 is about 1466.2389268038.

Adding to 3152203420 its reverse (243022513), we get a palindrome (3395225933).

The spelling of 3152203420 in words is "three billion, one hundred fifty-two million, two hundred three thousand, four hundred twenty".