3142138605 has 32 divisors (see below), whose sum is σ = 5169216000. Its totient is φ = 1628646912.

The previous prime is 3142138591. The next prime is 3142138627. The reversal of 3142138605 is 5068312413.

It is not a de Polignac number, because 3142138605 - 2⁹ = 3142138093 is a prime.

It is a super-3 number, since 3×3142138605³ (a number of 29 digits) contains 333 as substring.

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 31 ways as a sum of consecutive naturals, for example, 573921 + ... + 579369.

It is an arithmetic number, because the mean of its divisors is an integer number (161538000).

Almost surely, 2^3142138605 is an apocalyptic number.

It is an amenable number.

3142138605 is a deficient number, since it is larger than the sum of its proper divisors (2027077395).

3142138605 is a wasteful number, since it uses less digits than its factorization.

3142138605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6533.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 3142138605 is about 56054.7821777946. The cubic root of 3142138605 is about 1464.6767224187.

The spelling of 3142138605 in words is "three billion, one hundred forty-two million, one hundred thirty-eight thousand, six hundred five".