73423350000 has 1440 divisors, whose sum is σ = 346960793088. Its totient is φ = 13996800000.

The previous prime is 73423349999. The next prime is 73423350019. The reversal of 73423350000 is 5332437.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 450449919 + ... + 450450081.

Almost surely, 2^73423350000 is an apocalyptic number.

73423350000 is a gapful number since it is divisible by the number (70) 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 73423350000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173480396544).

73423350000 is an abundant number, since it is smaller than the sum of its proper divisors (273537443088).

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

73423350000 is a wasteful number, since it uses less digits than its factorization.

73423350000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233 (or 204 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 27.

Adding to 73423350000 its reverse (5332437), we get a palindrome (73428682437).

The spelling of 73423350000 in words is "seventy-three billion, four hundred twenty-three million, three hundred fifty thousand".