43942700652 has 36 divisors (see below), whose sum is σ = 102772469016. Its totient is φ = 14613432000.

The previous prime is 43942700617. The next prime is 43942700717. The reversal of 43942700652 is 25600724934.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2303152 + ... + 2322152.

It is an arithmetic number, because the mean of its divisors is an integer number (2854790806).

Almost surely, 2^43942700652 is an apocalyptic number.

It is an amenable number.

43942700652 is an abundant number, since it is smaller than the sum of its proper divisors (58829768364).

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

43942700652 is a wasteful number, since it uses less digits than its factorization.

43942700652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19886 (or 19445 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 42.

The spelling of 43942700652 in words is "forty-three billion, nine hundred forty-two million, seven hundred thousand, six hundred fifty-two".