3140862123 has 48 divisors (see below), whose sum is σ = 5111577600. Its totient is φ = 1708257600.

The previous prime is 3140862107. The next prime is 3140862133. The reversal of 3140862123 is 3212680413.

It is not a de Polignac number, because 3140862123 - 2⁴ = 3140862107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3140862133) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 272328 + ... + 283626.

It is an arithmetic number, because the mean of its divisors is an integer number (106491200).

Almost surely, 2^3140862123 is an apocalyptic number.

3140862123 is a deficient number, since it is larger than the sum of its proper divisors (1970715477).

3140862123 is a wasteful number, since it uses less digits than its factorization.

3140862123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11408 (or 11401 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 3140862123 is about 56043.3949988756. The cubic root of 3140862123 is about 1464.4783557497.

The spelling of 3140862123 in words is "three billion, one hundred forty million, eight hundred sixty-two thousand, one hundred twenty-three".