42757495148 has 12 divisors (see below), whose sum is σ = 74863174680. Its totient is φ = 21368016672.

The previous prime is 42757495129. The next prime is 42757495159. The reversal of 42757495148 is 84159475724.

It is a junction number, because it is equal to n+sod(n) for n = 42757495093 and 42757495102.

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 in 3 ways as a sum of consecutive naturals, for example, 2673758 + ... + 2689701.

It is an arithmetic number, because the mean of its divisors is an integer number (6238597890).

Almost surely, 2^42757495148 is an apocalyptic number.

It is an amenable number.

42757495148 is a deficient number, since it is larger than the sum of its proper divisors (32105679532).

42757495148 is a wasteful number, since it uses less digits than its factorization.

42757495148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5365456 (or 5365454 counting only the distinct ones).

The product of its digits is 11289600, while the sum is 56.

The spelling of 42757495148 in words is "forty-two billion, seven hundred fifty-seven million, four hundred ninety-five thousand, one hundred forty-eight".