986943142752 has 96 divisors (see below), whose sum is σ = 3089561190912. Its totient is φ = 269723587584.

The previous prime is 986943142751. The next prime is 986943142771. The reversal of 986943142752 is 257241349689.

It is a happy number.

986943142752 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (986943142751) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31912053 + ... + 31942964.

It is an arithmetic number, because the mean of its divisors is an integer number (32182929072).

Almost surely, 2^986943142752 is an apocalyptic number.

986943142752 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

986943142752 is an abundant number, since it is smaller than the sum of its proper divisors (2102618048160).

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

986943142752 is a wasteful number, since it uses less digits than its factorization.

986943142752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63855060 (or 63855052 counting only the distinct ones).

The product of its digits is 26127360, while the sum is 60.

The spelling of 986943142752 in words is "nine hundred eighty-six billion, nine hundred forty-three million, one hundred forty-two thousand, seven hundred fifty-two".