23430340950 has 384 divisors, whose sum is σ = 66636877824. Its totient is φ = 5419008000.

The previous prime is 23430340937. The next prime is 23430340951. The reversal of 23430340950 is 5904303432.

It is a super-3 number, since 3×23430340950³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23430340951) by changing a digit.

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 191 ways as a sum of consecutive naturals, for example, 207348094 + ... + 207348206.

It is an arithmetic number, because the mean of its divisors is an integer number (173533536).

Almost surely, 2^23430340950 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23430340950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33318438912).

23430340950 is an abundant number, since it is smaller than the sum of its proper divisors (43206536874).

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

23430340950 is a wasteful number, since it uses less digits than its factorization.

23430340950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280 (or 275 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 33.

The spelling of 23430340950 in words is "twenty-three billion, four hundred thirty million, three hundred forty thousand, nine hundred fifty".