42595291033 has 4 divisors (see below), whose sum is σ = 42610329268. Its totient is φ = 42580252800.

The previous prime is 42595291027. The next prime is 42595291043. The reversal of 42595291033 is 33019259524.

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

It can be written as a sum of positive squares in 2 ways, for example, as 11979740304 + 30615550729 = 109452^2 + 174973^2 .

It is a cyclic number.

It is not a de Polignac number, because 42595291033 - 2¹⁷ = 42595159961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42595291003) 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, 7514868 + ... + 7520533.

It is an arithmetic number, because the mean of its divisors is an integer number (10652582317).

Almost surely, 2^42595291033 is an apocalyptic number.

It is an amenable number.

42595291033 is a deficient number, since it is larger than the sum of its proper divisors (15038235).

42595291033 is a wasteful number, since it uses less digits than its factorization.

42595291033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15038234.

The product of its (nonzero) digits is 291600, while the sum is 43.

The spelling of 42595291033 in words is "forty-two billion, five hundred ninety-five million, two hundred ninety-one thousand, thirty-three".