3140012242 has 8 divisors (see below), whose sum is σ = 4798886796. Its totient is φ = 1540383312.

The previous prime is 3140012221. The next prime is 3140012297. The reversal of 3140012242 is 2422100413.

It can be written as a sum of positive squares in 2 ways, for example, as 3013021881 + 126990361 = 54891^2 + 11269^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14811273 + ... + 14811484.

Almost surely, 2^3140012242 is an apocalyptic number.

3140012242 is a deficient number, since it is larger than the sum of its proper divisors (1658874554).

3140012242 is a wasteful number, since it uses less digits than its factorization.

3140012242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29622812.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 3140012242 is about 56035.8121383103. The cubic root of 3140012242 is about 1464.3462535265.

Adding to 3140012242 its reverse (2422100413), we get a palindrome (5562112655).

The spelling of 3140012242 in words is "three billion, one hundred forty million, twelve thousand, two hundred forty-two".