233450757072 has 240 divisors, whose sum is σ = 739941890688. Its totient is φ = 70818209280.

The previous prime is 233450757047. The next prime is 233450757097. The reversal of 233450757072 is 270757054332.

It is a happy number.

233450757072 is a `hidden beast` number, since 2 + 3 + 3 + 4 + 5 + 0 + 7 + 570 + 72 = 666.

It is an interprime number because it is at equal distance from previous prime (233450757047) and next prime (233450757097).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3556098 + ... + 3621150.

Almost surely, 2^233450757072 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 233450757072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (369970945344).

233450757072 is an abundant number, since it is smaller than the sum of its proper divisors (506491133616).

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

233450757072 is a wasteful number, since it uses less digits than its factorization.

233450757072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65160 (or 65142 counting only the distinct ones).

The product of its (nonzero) digits is 1234800, while the sum is 45.

The spelling of 233450757072 in words is "two hundred thirty-three billion, four hundred fifty million, seven hundred fifty-seven thousand, seventy-two".