42793629488 has 20 divisors (see below), whose sum is σ = 82971545880. Its totient is φ = 21381617664.

The previous prime is 42793629481. The next prime is 42793629503. The reversal of 42793629488 is 88492639724.

It is a self number, because there is not a number n which added to its sum of digits gives 42793629488.

It is not an unprimeable number, because it can be changed into a prime (42793629481) 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, 926570 + ... + 971657.

It is an arithmetic number, because the mean of its divisors is an integer number (4148577294).

Almost surely, 2^42793629488 is an apocalyptic number.

It is an amenable number.

42793629488 is a deficient number, since it is larger than the sum of its proper divisors (40177916392).

42793629488 is a wasteful number, since it uses less digits than its factorization.

42793629488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1899644 (or 1899638 counting only the distinct ones).

The product of its digits is 41803776, while the sum is 62.

The spelling of 42793629488 in words is "forty-two billion, seven hundred ninety-three million, six hundred twenty-nine thousand, four hundred eighty-eight".