42467622073 has 4 divisors (see below), whose sum is σ = 44314040448. Its totient is φ = 40621203700.

The previous prime is 42467622059. The next prime is 42467622107. The reversal of 42467622073 is 37022676424.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42467622073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42467622173) 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, 923209153 + ... + 923209198.

It is an arithmetic number, because the mean of its divisors is an integer number (11078510112).

Almost surely, 2^42467622073 is an apocalyptic number.

It is an amenable number.

42467622073 is a deficient number, since it is larger than the sum of its proper divisors (1846418375).

42467622073 is a wasteful number, since it uses less digits than its factorization.

42467622073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1846418374.

The product of its (nonzero) digits is 677376, while the sum is 43.

The spelling of 42467622073 in words is "forty-two billion, four hundred sixty-seven million, six hundred twenty-two thousand, seventy-three".