42146706032597 has 2 divisors, whose sum is σ = 42146706032598. Its totient is φ = 42146706032596.

The previous prime is 42146706032581. The next prime is 42146706032653. The reversal of 42146706032597 is 79523060764124.

It is a happy number.

It is an a-pointer prime, because the next prime (42146706032653) can be obtained adding 42146706032597 to its sum of digits (56).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39843250246801 + 2303455785796 = 6312151^2 + 1517714^2 .

It is a cyclic number.

It is not a de Polignac number, because 42146706032597 - 2⁴ = 42146706032581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42146706032527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21073353016298 + 21073353016299.

It is an arithmetic number, because the mean of its divisors is an integer number (21073353016299).

Almost surely, 2^{42146706032597} is an apocalyptic number.

It is an amenable number.

42146706032597 is a deficient number, since it is larger than the sum of its proper divisors (1).

42146706032597 is an equidigital number, since it uses as much as digits as its factorization.

42146706032597 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15240960, while the sum is 56.

The spelling of 42146706032597 in words is "forty-two trillion, one hundred forty-six billion, seven hundred six million, thirty-two thousand, five hundred ninety-seven".