42295433 has 2 divisors, whose sum is σ = 42295434. Its totient is φ = 42295432.

The previous prime is 42295411. The next prime is 42295447. The reversal of 42295433 is 33459224.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41822089 + 473344 = 6467^2 + 688^2 .

It is a cyclic number.

It is not a de Polignac number, because 42295433 - 2⁸ = 42295177 is a prime.

It is equal to p_2564519 and since 42295433 and 2564519 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42295433.

It is not a weakly prime, because it can be changed into another prime (42295453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21147716 + 21147717.

It is an arithmetic number, because the mean of its divisors is an integer number (21147717).

Almost surely, 2^42295433 is an apocalyptic number.

It is an amenable number.

42295433 is a deficient number, since it is larger than the sum of its proper divisors (1).

42295433 is an equidigital number, since it uses as much as digits as its factorization.

42295433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 32.

The square root of 42295433 is about 6503.4939071241. The cubic root of 42295433 is about 348.4157870991.

The spelling of 42295433 in words is "forty-two million, two hundred ninety-five thousand, four hundred thirty-three".