43264056782112 has 48 divisors (see below), whose sum is σ = 113579694184320. Its totient is φ = 14419886212352.

The previous prime is 43264056782021. The next prime is 43264056782129. The reversal of 43264056782112 is 21128765046234.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×43264056782112² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21957543 + ... + 23846630.

It is an arithmetic number, because the mean of its divisors is an integer number (2366243628840).

Almost surely, 2^{43264056782112} is an apocalyptic number.

It is an amenable number.

43264056782112 is an abundant number, since it is smaller than the sum of its proper divisors (70315637402208).

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

43264056782112 is a wasteful number, since it uses less digits than its factorization.

43264056782112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45814025 (or 45814017 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 51.

The spelling of 43264056782112 in words is "forty-three trillion, two hundred sixty-four billion, fifty-six million, seven hundred eighty-two thousand, one hundred twelve".