12500143037712 has 400 divisors, whose sum is σ = 39736622407680. Its totient is φ = 3762198316800.

The previous prime is 12500143037647. The next prime is 12500143037741. The reversal of 12500143037712 is 21773034100521.

12500143037712 is a `hidden beast` number, since 1 + 2 + 500 + 143 + 0 + 3 + 7 + 7 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 79 ways as a sum of consecutive naturals, for example, 2528855113 + ... + 2528860055.

Almost surely, 2^{12500143037712} is an apocalyptic number.

12500143037712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12500143037712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19868311203840).

12500143037712 is an abundant number, since it is smaller than the sum of its proper divisors (27236479369968).

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

12500143037712 is a wasteful number, since it uses less digits than its factorization.

12500143037712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6144 (or 6129 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The spelling of 12500143037712 in words is "twelve trillion, five hundred billion, one hundred forty-three million, thirty-seven thousand, seven hundred twelve".