158043905741 has 2 divisors, whose sum is σ = 158043905742. Its totient is φ = 158043905740.

The previous prime is 158043905711. The next prime is 158043905807. The reversal of 158043905741 is 147509340851.

158043905741 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., 155271462025 + 2772443716 = 394045^2 + 52654^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-158043905741 is a prime.

It is a super-2 number, since 2×158043905741² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (158043905711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79021952870 + 79021952871.

It is an arithmetic number, because the mean of its divisors is an integer number (79021952871).

Almost surely, 2^158043905741 is an apocalyptic number.

It is an amenable number.

158043905741 is a deficient number, since it is larger than the sum of its proper divisors (1).

158043905741 is an equidigital number, since it uses as much as digits as its factorization.

158043905741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 604800, while the sum is 47.

The spelling of 158043905741 in words is "one hundred fifty-eight billion, forty-three million, nine hundred five thousand, seven hundred forty-one".