41420320373 has 2 divisors, whose sum is σ = 41420320374. Its totient is φ = 41420320372.

The previous prime is 41420320367. The next prime is 41420320391. The reversal of 41420320373 is 37302302414.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27787889809 + 13632430564 = 166697^2 + 116758^2 .

It is a cyclic number.

It is not a de Polignac number, because 41420320373 - 2¹² = 41420316277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41420320313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20710160186 + 20710160187.

It is an arithmetic number, because the mean of its divisors is an integer number (20710160187).

Almost surely, 2^41420320373 is an apocalyptic number.

It is an amenable number.

41420320373 is a deficient number, since it is larger than the sum of its proper divisors (1).

41420320373 is an equidigital number, since it uses as much as digits as its factorization.

41420320373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 29.

Adding to 41420320373 its reverse (37302302414), we get a palindrome (78722622787).

The spelling of 41420320373 in words is "forty-one billion, four hundred twenty million, three hundred twenty thousand, three hundred seventy-three".