42463775667 has 8 divisors (see below), whose sum is σ = 56998357200. Its totient is φ = 28119188960.

The previous prime is 42463775647. The next prime is 42463775689. The reversal of 42463775667 is 76657736424.

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 42463775667 - 2²⁰ = 42462727091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42463775647) 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 7 ways as a sum of consecutive naturals, for example, 47498184 + ... + 47499077.

It is an arithmetic number, because the mean of its divisors is an integer number (7124794650).

Almost surely, 2^42463775667 is an apocalyptic number.

42463775667 is a deficient number, since it is larger than the sum of its proper divisors (14534581533).

42463775667 is a wasteful number, since it uses less digits than its factorization.

42463775667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94997413.

The product of its digits is 35562240, while the sum is 57.

The spelling of 42463775667 in words is "forty-two billion, four hundred sixty-three million, seven hundred seventy-five thousand, six hundred sixty-seven".