6986143721232 has 180 divisors, whose sum is σ = 22091636848320. Its totient is φ = 2056122402048.

The previous prime is 6986143721159. The next prime is 6986143721239. The reversal of 6986143721232 is 2321273416896.

6986143721232 is a `hidden beast` number, since 6 + 9 + 8 + 614 + 3 + 7 + 2 + 12 + 3 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (6986143721239) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5680932 + ... + 6800387.

It is an arithmetic number, because the mean of its divisors is an integer number (122731315824).

Almost surely, 2^{6986143721232} is an apocalyptic number.

It is an amenable number.

6986143721232 is an abundant number, since it is smaller than the sum of its proper divisors (15105493127088).

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

6986143721232 is a wasteful number, since it uses less digits than its factorization.

6986143721232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12481382 (or 12481360 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 54.

The spelling of 6986143721232 in words is "six trillion, nine hundred eighty-six billion, one hundred forty-three million, seven hundred twenty-one thousand, two hundred thirty-two".