43342752720 has 160 divisors (see below), whose sum is σ = 140672246400. Its totient is φ = 11024914432.

The previous prime is 43342752701. The next prime is 43342752731. The reversal of 43342752720 is 2725724334.

It is a super-3 number, since 3×43342752720³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 540166 + ... + 615194.

It is an arithmetic number, because the mean of its divisors is an integer number (879201540).

Almost surely, 2^43342752720 is an apocalyptic number.

43342752720 is a gapful number since it is divisible by the number (40) 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 43342752720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70336123200).

43342752720 is an abundant number, since it is smaller than the sum of its proper divisors (97329493680).

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

43342752720 is a wasteful number, since it uses less digits than its factorization.

43342752720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75157 (or 75151 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 39.

The spelling of 43342752720 in words is "forty-three billion, three hundred forty-two million, seven hundred fifty-two thousand, seven hundred twenty".