42651856713 has 8 divisors (see below), whose sum is σ = 56870653888. Its totient is φ = 28433815344.

The previous prime is 42651856703. The next prime is 42651856729. The reversal of 42651856713 is 31765815624.

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

It is not a de Polignac number, because 42651856713 - 2⁹ = 42651856201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42651856703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40645 + ... + 294882.

It is an arithmetic number, because the mean of its divisors is an integer number (7108831736).

Almost surely, 2^42651856713 is an apocalyptic number.

It is an amenable number.

42651856713 is a deficient number, since it is larger than the sum of its proper divisors (14218797175).

42651856713 is a wasteful number, since it uses less digits than its factorization.

42651856713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377903.

The product of its digits is 1209600, while the sum is 48.

The spelling of 42651856713 in words is "forty-two billion, six hundred fifty-one million, eight hundred fifty-six thousand, seven hundred thirteen".