73910016000 has 1152 divisors, whose sum is σ = 298098964800. Its totient is φ = 18048614400.

The previous prime is 73910015947. The next prime is 73910016001. The reversal of 73910016000 is 61001937.

It is a tau number, because it is divible by the number of its divisors (1152).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73910016001) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1997567982 + ... + 1997568018.

Almost surely, 2^73910016000 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 73910016000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149049482400).

73910016000 is an abundant number, since it is smaller than the sum of its proper divisors (224188948800).

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

73910016000 is a wasteful number, since it uses less digits than its factorization.

73910016000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117 (or 64 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 27.

Adding to 73910016000 its reverse (61001937), we get a palindrome (73971017937).

The spelling of 73910016000 in words is "seventy-three billion, nine hundred ten million, sixteen thousand".