42573310147 has 2 divisors, whose sum is σ = 42573310148. Its totient is φ = 42573310146.

The previous prime is 42573310139. The next prime is 42573310163. The reversal of 42573310147 is 74101337524.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42573310147 - 2³ = 42573310139 is a prime.

It is not a weakly prime, because it can be changed into another prime (42573310547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21286655073 + 21286655074.

It is an arithmetic number, because the mean of its divisors is an integer number (21286655074).

Almost surely, 2^42573310147 is an apocalyptic number.

42573310147 is a deficient number, since it is larger than the sum of its proper divisors (1).

42573310147 is an equidigital number, since it uses as much as digits as its factorization.

42573310147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 70560, while the sum is 37.

The spelling of 42573310147 in words is "forty-two billion, five hundred seventy-three million, three hundred ten thousand, one hundred forty-seven".