42341401 has 2 divisors, whose sum is σ = 42341402. Its totient is φ = 42341400.

The previous prime is 42341359. The next prime is 42341437. The reversal of 42341401 is 10414324.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42263001 + 78400 = 6501^2 + 280^2 .

It is a cyclic number.

It is not a de Polignac number, because 42341401 - 2²¹ = 40244249 is a prime.

It is not a weakly prime, because it can be changed into another prime (42341491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21170700 + 21170701.

It is an arithmetic number, because the mean of its divisors is an integer number (21170701).

Almost surely, 2^42341401 is an apocalyptic number.

It is an amenable number.

42341401 is a deficient number, since it is larger than the sum of its proper divisors (1).

42341401 is an equidigital number, since it uses as much as digits as its factorization.

42341401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 42341401 is about 6507.0270477385. The cubic root of 42341401 is about 348.5419644587.

Adding to 42341401 its reverse (10414324), we get a palindrome (52755725).

The spelling of 42341401 in words is "forty-two million, three hundred forty-one thousand, four hundred one".