42757675724 has 24 divisors (see below), whose sum is σ = 76161888768. Its totient is φ = 21000470400.

The previous prime is 42757675721. The next prime is 42757675729.

42757675724 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 42757675724.

It is not an unprimeable number, because it can be changed into a prime (42757675721) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 365369 + ... + 467984.

It is an arithmetic number, because the mean of its divisors is an integer number (3173412032).

Almost surely, 2^42757675724 is an apocalyptic number.

It is an amenable number.

42757675724 is a deficient number, since it is larger than the sum of its proper divisors (33404213044).

42757675724 is a wasteful number, since it uses less digits than its factorization.

42757675724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 833585 (or 833583 counting only the distinct ones).

The product of its digits is 23049600, while the sum is 56.

The spelling of 42757675724 in words is "forty-two billion, seven hundred fifty-seven million, six hundred seventy-five thousand, seven hundred twenty-four".