42647152305 has 8 divisors (see below), whose sum is σ = 68235443712. Its totient is φ = 22745147888.

The previous prime is 42647152291. The next prime is 42647152313. The reversal of 42647152305 is 50325174624.

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

It is a cyclic number.

It is not a de Polignac number, because 42647152305 - 2¹⁷ = 42647021233 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1421571729 + ... + 1421571758.

It is an arithmetic number, because the mean of its divisors is an integer number (8529430464).

Almost surely, 2^42647152305 is an apocalyptic number.

It is an amenable number.

42647152305 is a deficient number, since it is larger than the sum of its proper divisors (25588291407).

42647152305 is a wasteful number, since it uses less digits than its factorization.

42647152305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2843143495.

The product of its (nonzero) digits is 201600, while the sum is 39.

The spelling of 42647152305 in words is "forty-two billion, six hundred forty-seven million, one hundred fifty-two thousand, three hundred five".