67115232000 has 432 divisors, whose sum is σ = 242520943392. Its totient is φ = 17821900800.

The previous prime is 67115231977. The next prime is 67115232011. The reversal of 67115232000 is 23251176.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 114335707 + ... + 114336293.

Almost surely, 2^67115232000 is an apocalyptic number.

67115232000 is a gapful number since it is divisible by the number (60) 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 67115232000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121260471696).

67115232000 is an abundant number, since it is smaller than the sum of its proper divisors (175405711392).

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

67115232000 is a wasteful number, since it uses less digits than its factorization.

67115232000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021 (or 994 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

Adding to 67115232000 its reverse (23251176), we get a palindrome (67138483176).

The spelling of 67115232000 in words is "sixty-seven billion, one hundred fifteen million, two hundred thirty-two thousand".