3138144234 has 16 divisors (see below), whose sum is σ = 6606619680. Its totient is φ = 990992880.

The previous prime is 3138144211. The next prime is 3138144281. The reversal of 3138144234 is 4324418313.

It is a junction number, because it is equal to n+sod(n) for n = 3138144195 and 3138144204.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 13763677 + ... + 13763904.

It is an arithmetic number, because the mean of its divisors is an integer number (412913730).

Almost surely, 2^3138144234 is an apocalyptic number.

3138144234 is an abundant number, since it is smaller than the sum of its proper divisors (3468475446).

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

3138144234 is a wasteful number, since it uses less digits than its factorization.

3138144234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27527605.

The product of its digits is 27648, while the sum is 33.

The square root of 3138144234 is about 56019.1416749668. The cubic root of 3138144234 is about 1464.0558137744.

The spelling of 3138144234 in words is "three billion, one hundred thirty-eight million, one hundred forty-four thousand, two hundred thirty-four".