42601101733 has 2 divisors, whose sum is σ = 42601101734. Its totient is φ = 42601101732.

The previous prime is 42601101691. The next prime is 42601101749. The reversal of 42601101733 is 33710110624.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23451247044 + 19149854689 = 153138^2 + 138383^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42601101733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42601101793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21300550866 + 21300550867.

It is an arithmetic number, because the mean of its divisors is an integer number (21300550867).

Almost surely, 2^42601101733 is an apocalyptic number.

It is an amenable number.

42601101733 is a deficient number, since it is larger than the sum of its proper divisors (1).

42601101733 is an equidigital number, since it uses as much as digits as its factorization.

42601101733 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 28.

The spelling of 42601101733 in words is "forty-two billion, six hundred one million, one hundred one thousand, seven hundred thirty-three".