42333104137 has 2 divisors, whose sum is σ = 42333104138. Its totient is φ = 42333104136.

The previous prime is 42333104129. The next prime is 42333104167. The reversal of 42333104137 is 73140133324.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40954021641 + 1379082496 = 202371^2 + 37136^2 .

It is a cyclic number.

It is not a de Polignac number, because 42333104137 - 2³ = 42333104129 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42333104099 and 42333104108.

It is not a weakly prime, because it can be changed into another prime (42333104167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21166552068 + 21166552069.

It is an arithmetic number, because the mean of its divisors is an integer number (21166552069).

Almost surely, 2^42333104137 is an apocalyptic number.

It is an amenable number.

42333104137 is a deficient number, since it is larger than the sum of its proper divisors (1).

42333104137 is an equidigital number, since it uses as much as digits as its factorization.

42333104137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 31.

The spelling of 42333104137 in words is "forty-two billion, three hundred thirty-three million, one hundred four thousand, one hundred thirty-seven".