42572100467 has 4 divisors (see below), whose sum is σ = 45846877440. Its totient is φ = 39297323496.

The previous prime is 42572100449. The next prime is 42572100481. The reversal of 42572100467 is 76400127524.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42572100467 - 2¹⁶ = 42572034931 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42572100467.

It is not an unprimeable number, because it can be changed into a prime (42572100407) 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 3 ways as a sum of consecutive naturals, for example, 1637388467 + ... + 1637388492.

It is an arithmetic number, because the mean of its divisors is an integer number (11461719360).

Almost surely, 2^42572100467 is an apocalyptic number.

42572100467 is a deficient number, since it is larger than the sum of its proper divisors (3274776973).

42572100467 is a wasteful number, since it uses less digits than its factorization.

42572100467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3274776972.

The product of its (nonzero) digits is 94080, while the sum is 38.

The spelling of 42572100467 in words is "forty-two billion, five hundred seventy-two million, one hundred thousand, four hundred sixty-seven".