3134421420 has 48 divisors (see below), whose sum is σ = 9451488480. Its totient is φ = 771549696.

The previous prime is 3134421419. The next prime is 3134421449. The reversal of 3134421420 is 241244313.

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 15 ways as a sum of consecutive naturals, for example, 2008465 + ... + 2010024.

It is an arithmetic number, because the mean of its divisors is an integer number (196906010).

Almost surely, 2^3134421420 is an apocalyptic number.

3134421420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3134421420 is an abundant number, since it is smaller than the sum of its proper divisors (6317067060).

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

3134421420 is a wasteful number, since it uses less digits than its factorization.

3134421420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4018514 (or 4018512 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 3134421420 is about 55985.9037615720. The cubic root of 3134421420 is about 1463.4766430089.

Adding to 3134421420 its reverse (241244313), we get a palindrome (3375665733).

The spelling of 3134421420 in words is "three billion, one hundred thirty-four million, four hundred twenty-one thousand, four hundred twenty".