3140112345 has 16 divisors (see below), whose sum is σ = 5025030912. Its totient is φ = 1674442880.

The previous prime is 3140112343. The next prime is 3140112407. The reversal of 3140112345 is 5432110413.

It is a happy number.

It is not a de Polignac number, because 3140112345 - 2¹ = 3140112343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3140112343) by changing a digit.

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, 98224 + ... + 126206.

It is an arithmetic number, because the mean of its divisors is an integer number (314064432).

Almost surely, 2^3140112345 is an apocalyptic number.

It is an amenable number.

3140112345 is a deficient number, since it is larger than the sum of its proper divisors (1884918567).

3140112345 is a wasteful number, since it uses less digits than its factorization.

3140112345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35472.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 3140112345 is about 56036.7053367701. The cubic root of 3140112345 is about 1464.3618143889.

Adding to 3140112345 its reverse (5432110413), we get a palindrome (8572222758).

The spelling of 3140112345 in words is "three billion, one hundred forty million, one hundred twelve thousand, three hundred forty-five".