42515258674 has 8 divisors (see below), whose sum is σ = 72883300608. Its totient is φ = 18220825140.

The previous prime is 42515258671. The next prime is 42515258677. The reversal of 42515258674 is 47685251524.

It is an interprime number because it is at equal distance from previous prime (42515258671) and next prime (42515258677).

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

It is not an unprimeable number, because it can be changed into a prime (42515258671) 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 3 ways as a sum of consecutive naturals, for example, 1518402082 + ... + 1518402109.

It is an arithmetic number, because the mean of its divisors is an integer number (9110412576).

Almost surely, 2^42515258674 is an apocalyptic number.

42515258674 is a deficient number, since it is larger than the sum of its proper divisors (30368041934).

42515258674 is a wasteful number, since it uses less digits than its factorization.

42515258674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3036804200.

The product of its digits is 2688000, while the sum is 49.

The spelling of 42515258674 in words is "forty-two billion, five hundred fifteen million, two hundred fifty-eight thousand, six hundred seventy-four".