42379301 has 2 divisors, whose sum is σ = 42379302. Its totient is φ = 42379300.

The previous prime is 42379223. The next prime is 42379303. The reversal of 42379301 is 10397324.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39816100 + 2563201 = 6310^2 + 1601^2 .

It is a cyclic number.

It is not a de Polignac number, because 42379301 - 2¹⁸ = 42117157 is a prime.

Together with 42379303, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42379303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21189650 + 21189651.

It is an arithmetic number, because the mean of its divisors is an integer number (21189651).

Almost surely, 2^42379301 is an apocalyptic number.

It is an amenable number.

42379301 is a deficient number, since it is larger than the sum of its proper divisors (1).

42379301 is an equidigital number, since it uses as much as digits as its factorization.

42379301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 42379301 is about 6509.9386325833. The cubic root of 42379301 is about 348.6459273314.

The spelling of 42379301 in words is "forty-two million, three hundred seventy-nine thousand, three hundred one".