3140404140156 has 12 divisors (see below), whose sum is σ = 7327609660392. Its totient is φ = 1046801380048.

The previous prime is 3140404140101. The next prime is 3140404140169. The reversal of 3140404140156 is 6510414040413.

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 pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130850172495 + ... + 130850172518.

It is an arithmetic number, because the mean of its divisors is an integer number (610634138366).

Almost surely, 2^{3140404140156} is an apocalyptic number.

It is an amenable number.

3140404140156 is an abundant number, since it is smaller than the sum of its proper divisors (4187205520236).

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

3140404140156 is a wasteful number, since it uses less digits than its factorization.

3140404140156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261700345020 (or 261700345018 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

Adding to 3140404140156 its reverse (6510414040413), we get a palindrome (9650818180569).

The spelling of 3140404140156 in words is "three trillion, one hundred forty billion, four hundred four million, one hundred forty thousand, one hundred fifty-six".