42270590573 has 2 divisors, whose sum is σ = 42270590574. Its totient is φ = 42270590572.

The previous prime is 42270590567. The next prime is 42270590587. The reversal of 42270590573 is 37509507224.

It is a happy number.

42270590573 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38703873289 + 3566717284 = 196733^2 + 59722^2 .

It is a cyclic number.

It is not a de Polignac number, because 42270590573 - 2²⁶ = 42203481709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42270590543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21135295286 + 21135295287.

It is an arithmetic number, because the mean of its divisors is an integer number (21135295287).

Almost surely, 2^42270590573 is an apocalyptic number.

It is an amenable number.

42270590573 is a deficient number, since it is larger than the sum of its proper divisors (1).

42270590573 is an equidigital number, since it uses as much as digits as its factorization.

42270590573 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 529200, while the sum is 44.

The spelling of 42270590573 in words is "forty-two billion, two hundred seventy million, five hundred ninety thousand, five hundred seventy-three".