43948270032 has 20 divisors (see below), whose sum is σ = 113533031040. Its totient is φ = 14649423328.

The previous prime is 43948270031. The next prime is 43948270057. The reversal of 43948270032 is 23007284934.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43948270031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 457794432 + ... + 457794527.

It is an arithmetic number, because the mean of its divisors is an integer number (5676651552).

Almost surely, 2^43948270032 is an apocalyptic number.

It is an amenable number.

43948270032 is an abundant number, since it is smaller than the sum of its proper divisors (69584761008).

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

43948270032 is a wasteful number, since it uses less digits than its factorization.

43948270032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 915588970 (or 915588964 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 42.

The spelling of 43948270032 in words is "forty-three billion, nine hundred forty-eight million, two hundred seventy thousand, thirty-two".