42614401 has 2 divisors, whose sum is σ = 42614402. Its totient is φ = 42614400.

The previous prime is 42614389. The next prime is 42614437. The reversal of 42614401 is 10441624.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35046400 + 7568001 = 5920^2 + 2751^2 .

It is a cyclic number.

It is not a de Polignac number, because 42614401 - 2⁹ = 42613889 is a prime.

It is not a weakly prime, because it can be changed into another prime (42614471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21307200 + 21307201.

It is an arithmetic number, because the mean of its divisors is an integer number (21307201).

Almost surely, 2^42614401 is an apocalyptic number.

It is an amenable number.

42614401 is a deficient number, since it is larger than the sum of its proper divisors (1).

42614401 is an equidigital number, since it uses as much as digits as its factorization.

42614401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 42614401 is about 6527.9706647625. The cubic root of 42614401 is about 349.2894455148.

The spelling of 42614401 in words is "forty-two million, six hundred fourteen thousand, four hundred one".