42244010003177 has 2 divisors, whose sum is σ = 42244010003178. Its totient is φ = 42244010003176.

The previous prime is 42244010003119. The next prime is 42244010003339. The reversal of 42244010003177 is 77130001044224.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30550592053081 + 11693417950096 = 5527259^2 + 3419564^2 .

It is a cyclic number.

It is not a de Polignac number, because 42244010003177 - 2²⁸ = 42243741567721 is a prime.

It is a super-2 number, since 2×42244010003177² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (42244010803177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21122005001588 + 21122005001589.

It is an arithmetic number, because the mean of its divisors is an integer number (21122005001589).

Almost surely, 2^{42244010003177} is an apocalyptic number.

It is an amenable number.

42244010003177 is a deficient number, since it is larger than the sum of its proper divisors (1).

42244010003177 is an equidigital number, since it uses as much as digits as its factorization.

42244010003177 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37632, while the sum is 35.

The spelling of 42244010003177 in words is "forty-two trillion, two hundred forty-four billion, ten million, three thousand, one hundred seventy-seven".