7143152475312 has 120 divisors (see below), whose sum is σ = 22924725786144. Its totient is φ = 2033935091712.

The previous prime is 7143152475299. The next prime is 7143152475331. The reversal of 7143152475312 is 2135742513417.

7143152475312 is a `hidden beast` number, since 7 + 1 + 43 + 1 + 524 + 75 + 3 + 12 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11797593 + ... + 12388280.

Almost surely, 2^{7143152475312} is an apocalyptic number.

7143152475312 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

7143152475312 is an abundant number, since it is smaller than the sum of its proper divisors (15781573310832).

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

7143152475312 is a wasteful number, since it uses less digits than its factorization.

7143152475312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24186187 (or 24186178 counting only the distinct ones).

The product of its digits is 705600, while the sum is 45.

Adding to 7143152475312 its reverse (2135742513417), we get a palindrome (9278894988729).

The spelling of 7143152475312 in words is "seven trillion, one hundred forty-three billion, one hundred fifty-two million, four hundred seventy-five thousand, three hundred twelve".