150240332861 has 2 divisors, whose sum is σ = 150240332862. Its totient is φ = 150240332860.

The previous prime is 150240332849. The next prime is 150240332887. The reversal of 150240332861 is 168233042051.

150240332861 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., 144833524900 + 5406807961 = 380570^2 + 73531^2 .

It is a cyclic number.

It is not a de Polignac number, because 150240332861 - 2¹⁰ = 150240331837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150240332831) 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, 75120166430 + 75120166431.

It is an arithmetic number, because the mean of its divisors is an integer number (75120166431).

Almost surely, 2^150240332861 is an apocalyptic number.

It is an amenable number.

150240332861 is a deficient number, since it is larger than the sum of its proper divisors (1).

150240332861 is an equidigital number, since it uses as much as digits as its factorization.

150240332861 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 150240332861 in words is "one hundred fifty billion, two hundred forty million, three hundred thirty-two thousand, eight hundred sixty-one".