3140142404 has 48 divisors (see below), whose sum is σ = 6327538560. Its totient is φ = 1335694080.

The previous prime is 3140142391. The next prime is 3140142433. The reversal of 3140142404 is 4042410413.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3140142404.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2493527 + ... + 2494785.

It is an arithmetic number, because the mean of its divisors is an integer number (131823720).

Almost surely, 2^3140142404 is an apocalyptic number.

It is an amenable number.

3140142404 is an abundant number, since it is smaller than the sum of its proper divisors (3187396156).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3140142404 is a wasteful number, since it uses less digits than its factorization.

3140142404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1868 (or 1866 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 3140142404 is about 56036.9735442592. The cubic root of 3140142404 is about 1464.3664869512.

Adding to 3140142404 its reverse (4042410413), we get a palindrome (7182552817).

The spelling of 3140142404 in words is "three billion, one hundred forty million, one hundred forty-two thousand, four hundred four".