42750139582 has 8 divisors (see below), whose sum is σ = 65028381552. Its totient is φ = 21074012400.

The previous prime is 42750139577. The next prime is 42750139613. The reversal of 42750139582 is 28593105724.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150528519 + ... + 150528802.

It is an arithmetic number, because the mean of its divisors is an integer number (8128547694).

Almost surely, 2^42750139582 is an apocalyptic number.

42750139582 is a deficient number, since it is larger than the sum of its proper divisors (22278241970).

42750139582 is a wasteful number, since it uses less digits than its factorization.

42750139582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301057394.

The product of its (nonzero) digits is 604800, while the sum is 46.

The spelling of 42750139582 in words is "forty-two billion, seven hundred fifty million, one hundred thirty-nine thousand, five hundred eighty-two".