943342913072 has 160 divisors (see below), whose sum is σ = 2262828026880. Its totient is φ = 372049413120.

The previous prime is 943342913063. The next prime is 943342913099. The reversal of 943342913072 is 270319243349.

943342913072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 21118922 + ... + 21163542.

It is an arithmetic number, because the mean of its divisors is an integer number (14142675168).

Almost surely, 2^943342913072 is an apocalyptic number.

943342913072 is a gapful number since it is divisible by the number (92) 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 943342913072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1131414013440).

943342913072 is an abundant number, since it is smaller than the sum of its proper divisors (1319485113808).

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

943342913072 is a wasteful number, since it uses less digits than its factorization.

943342913072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44971 (or 44965 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 47.

The spelling of 943342913072 in words is "nine hundred forty-three billion, three hundred forty-two million, nine hundred thirteen thousand, seventy-two".