3140004443 has 4 divisors (see below), whose sum is σ = 3142109088. Its totient is φ = 3137899800.

The previous prime is 3140004401. The next prime is 3140004449. The reversal of 3140004443 is 3444000413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3444000413 = 7 ⋅492000059.

It is a cyclic number.

It is not a de Polignac number, because 3140004443 - 2⁸ = 3140004187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3140004449) 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 3 ways as a sum of consecutive naturals, for example, 1050083 + ... + 1053068.

It is an arithmetic number, because the mean of its divisors is an integer number (785527272).

Almost surely, 2^3140004443 is an apocalyptic number.

3140004443 is a deficient number, since it is larger than the sum of its proper divisors (2104645).

3140004443 is a wasteful number, since it uses less digits than its factorization.

3140004443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2104644.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 3140004443 is about 56035.7425488411. The cubic root of 3140004443 is about 1464.3450411697.

Adding to 3140004443 its reverse (3444000413), we get a palindrome (6584004856).

The spelling of 3140004443 in words is "three billion, one hundred forty million, four thousand, four hundred forty-three".