43073764046 has 4 divisors (see below), whose sum is σ = 64610646072. Its totient is φ = 21536882022.

The previous prime is 43073764007. The next prime is 43073764103. The reversal of 43073764046 is 64046737034.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 43073763988 and 43073764006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10768441010 + ... + 10768441013.

It is an arithmetic number, because the mean of its divisors is an integer number (16152661518).

Almost surely, 2^43073764046 is an apocalyptic number.

43073764046 is a deficient number, since it is larger than the sum of its proper divisors (21536882026).

43073764046 is a wasteful number, since it uses less digits than its factorization.

43073764046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21536882025.

The product of its (nonzero) digits is 1016064, while the sum is 44.

The spelling of 43073764046 in words is "forty-three billion, seventy-three million, seven hundred sixty-four thousand, forty-six".