3134423021 has 8 divisors (see below), whose sum is σ = 3200796000. Its totient is φ = 3068318032.

The previous prime is 3134422987. The next prime is 3134423057. The reversal of 3134423021 is 1203244313.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3134423021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3134423221) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 43271 + ... + 90228.

It is an arithmetic number, because the mean of its divisors is an integer number (400099500).

Almost surely, 2^3134423021 is an apocalyptic number.

It is an amenable number.

3134423021 is a deficient number, since it is larger than the sum of its proper divisors (66372979).

3134423021 is a wasteful number, since it uses less digits than its factorization.

3134423021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133995.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 3134423021 is about 55985.9180598121. The cubic root of 3134423021 is about 1463.4768921805.

Adding to 3134423021 its reverse (1203244313), we get a palindrome (4337667334).

The spelling of 3134423021 in words is "three billion, one hundred thirty-four million, four hundred twenty-three thousand, twenty-one".