3140312511420 has 144 divisors (see below), whose sum is σ = 10988159390208. Its totient is φ = 711077408640.

The previous prime is 3140312511389. The next prime is 3140312511431. The reversal of 3140312511420 is 241152130413.

3140312511420 is a `hidden beast` number, since 3 + 1 + 403 + 1 + 251 + 1 + 4 + 2 + 0 = 666.

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 47 ways as a sum of consecutive naturals, for example, 11511496 + ... + 11781135.

It is an arithmetic number, because the mean of its divisors is an integer number (76306662432).

Almost surely, 2^{3140312511420} is an apocalyptic number.

3140312511420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3140312511420 is an abundant number, since it is smaller than the sum of its proper divisors (7847846878788).

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

3140312511420 is a wasteful number, since it uses less digits than its factorization.

3140312511420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23292760 (or 23292755 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 3140312511420 its reverse (241152130413), we get a palindrome (3381464641833).

The spelling of 3140312511420 in words is "three trillion, one hundred forty billion, three hundred twelve million, five hundred eleven thousand, four hundred twenty".