150141709 has 2 divisors, whose sum is σ = 150141710. Its totient is φ = 150141708.

The previous prime is 150141701. The next prime is 150141721. The reversal of 150141709 is 907141051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 147549609 + 2592100 = 12147^2 + 1610^2 .

It is a cyclic number.

It is not a de Polignac number, because 150141709 - 2³ = 150141701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150141701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75070854 + 75070855.

It is an arithmetic number, because the mean of its divisors is an integer number (75070855).

Almost surely, 2^150141709 is an apocalyptic number.

It is an amenable number.

150141709 is a deficient number, since it is larger than the sum of its proper divisors (1).

150141709 is an equidigital number, since it uses as much as digits as its factorization.

150141709 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1260, while the sum is 28.

The square root of 150141709 is about 12253.2325938913. The cubic root of 150141709 is about 531.4965522429.

The spelling of 150141709 in words is "one hundred fifty million, one hundred forty-one thousand, seven hundred nine".