3140010442 has 8 divisors (see below), whose sum is σ = 4711670532. Its totient is φ = 1569453600.

The previous prime is 3140010431. The next prime is 3140010481. The reversal of 3140010442 is 2440100413.

It can be written as a sum of positive squares in 2 ways, for example, as 2933197281 + 206813161 = 54159^2 + 14381^2 .

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, 268659 + ... + 280102.

Almost surely, 2^3140010442 is an apocalyptic number.

3140010442 is a deficient number, since it is larger than the sum of its proper divisors (1571660090).

3140010442 is a wasteful number, since it uses less digits than its factorization.

3140010442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551624.

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

The square root of 3140010442 is about 56035.7960771505. The cubic root of 3140010442 is about 1464.3459737162.

Adding to 3140010442 its reverse (2440100413), we get a palindrome (5580110855).

The spelling of 3140010442 in words is "three billion, one hundred forty million, ten thousand, four hundred forty-two".