67323127040 has 288 divisors, whose sum is σ = 184689953280. Its totient is φ = 23321346048.

The previous prime is 67323127019. The next prime is 67323127043. The reversal of 67323127040 is 4072132376.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67323127043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20282501 + ... + 20285819.

It is an arithmetic number, because the mean of its divisors is an integer number (641284560).

Almost surely, 2^67323127040 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 67323127040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92344976640).

67323127040 is an abundant number, since it is smaller than the sum of its proper divisors (117366826240).

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

67323127040 is a wasteful number, since it uses less digits than its factorization.

67323127040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3429 (or 3415 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 35.

The spelling of 67323127040 in words is "sixty-seven billion, three hundred twenty-three million, one hundred twenty-seven thousand, forty".