42301224304397 has 2 divisors, whose sum is σ = 42301224304398. Its totient is φ = 42301224304396.

The previous prime is 42301224304307. The next prime is 42301224304411. The reversal of 42301224304397 is 79340342210324.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41241300519721 + 1059923784676 = 6421939^2 + 1029526^2 .

It is a cyclic number.

It is not a de Polignac number, because 42301224304397 - 2¹² = 42301224300301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42301224304307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21150612152198 + 21150612152199.

It is an arithmetic number, because the mean of its divisors is an integer number (21150612152199).

Almost surely, 2^{42301224304397} is an apocalyptic number.

It is an amenable number.

42301224304397 is a deficient number, since it is larger than the sum of its proper divisors (1).

42301224304397 is an equidigital number, since it uses as much as digits as its factorization.

42301224304397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 870912, while the sum is 44.

The spelling of 42301224304397 in words is "forty-two trillion, three hundred one billion, two hundred twenty-four million, three hundred four thousand, three hundred ninety-seven".