42014413117 has 2 divisors, whose sum is σ = 42014413118. Its totient is φ = 42014413116.

The previous prime is 42014413097. The next prime is 42014413121. The reversal of 42014413117 is 71131441024.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34303114521 + 7711298596 = 185211^2 + 87814^2 .

It is a cyclic number.

It is not a de Polignac number, because 42014413117 - 2¹¹ = 42014411069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42014416117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21007206558 + 21007206559.

It is an arithmetic number, because the mean of its divisors is an integer number (21007206559).

Almost surely, 2^42014413117 is an apocalyptic number.

It is an amenable number.

42014413117 is a deficient number, since it is larger than the sum of its proper divisors (1).

42014413117 is an equidigital number, since it uses as much as digits as its factorization.

42014413117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 28.

The spelling of 42014413117 in words is "forty-two billion, fourteen million, four hundred thirteen thousand, one hundred seventeen".