150159424721 has 2 divisors, whose sum is σ = 150159424722. Its totient is φ = 150159424720.

The previous prime is 150159424717. The next prime is 150159424739. The reversal of 150159424721 is 127424951051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110303694400 + 39855730321 = 332120^2 + 199639^2 .

It is a cyclic number.

It is not a de Polignac number, because 150159424721 - 2² = 150159424717 is a prime.

It is not a weakly prime, because it can be changed into another prime (150159420721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75079712360 + 75079712361.

It is an arithmetic number, because the mean of its divisors is an integer number (75079712361).

Almost surely, 2^150159424721 is an apocalyptic number.

It is an amenable number.

150159424721 is a deficient number, since it is larger than the sum of its proper divisors (1).

150159424721 is an equidigital number, since it uses as much as digits as its factorization.

150159424721 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 100800, while the sum is 41.

The spelling of 150159424721 in words is "one hundred fifty billion, one hundred fifty-nine million, four hundred twenty-four thousand, seven hundred twenty-one".