73340007400068 has 96 divisors (see below), whose sum is σ = 183702387407616. Its totient is φ = 22713407557632.

The previous prime is 73340007400067. The next prime is 73340007400109. The reversal of 73340007400068 is 86000470004337.

It is not an unprimeable number, because it can be changed into a prime (73340007400067) 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, 280 + ... + 12111152.

It is an arithmetic number, because the mean of its divisors is an integer number (1913566535496).

Almost surely, 2^{73340007400068} 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 73340007400068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91851193703808).

73340007400068 is an abundant number, since it is smaller than the sum of its proper divisors (110362380007548).

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

73340007400068 is a wasteful number, since it uses less digits than its factorization.

73340007400068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12111533 (or 12111531 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 42.

The spelling of 73340007400068 in words is "seventy-three trillion, three hundred forty billion, seven million, four hundred thousand, sixty-eight".