3140204412 has 12 divisors (see below), whose sum is σ = 7327143656. Its totient is φ = 1046734800.

The previous prime is 3140204399. The next prime is 3140204429. The reversal of 3140204412 is 2144020413.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

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, 130841839 + ... + 130841862.

Almost surely, 2^3140204412 is an apocalyptic number.

It is an amenable number.

3140204412 is an abundant number, since it is smaller than the sum of its proper divisors (4186939244).

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

3140204412 is a wasteful number, since it uses less digits than its factorization.

3140204412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261683708 (or 261683706 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 3140204412 is about 56037.5268190879. The cubic root of 3140204412 is about 1464.3761257751.

Adding to 3140204412 its reverse (2144020413), we get a palindrome (5284224825).

The spelling of 3140204412 in words is "three billion, one hundred forty million, two hundred four thousand, four hundred twelve".