43797820682 has 16 divisors (see below), whose sum is σ = 81907612992. Its totient is φ = 17064085920.

The previous prime is 43797820663. The next prime is 43797820687. The reversal of 43797820682 is 28602879734.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (43797820687) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142200563 + ... + 142200870.

It is an arithmetic number, because the mean of its divisors is an integer number (5119225812).

Almost surely, 2^43797820682 is an apocalyptic number.

43797820682 is a deficient number, since it is larger than the sum of its proper divisors (38109792310).

43797820682 is a wasteful number, since it uses less digits than its factorization.

43797820682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284401453.

The product of its (nonzero) digits is 8128512, while the sum is 56.

The spelling of 43797820682 in words is "forty-three billion, seven hundred ninety-seven million, eight hundred twenty thousand, six hundred eighty-two".