150434100030505 has 8 divisors (see below), whose sum is σ = 180521815124232. Its totient is φ = 120346683299328.

The previous prime is 150434100030503. The next prime is 150434100030547. The reversal of 150434100030505 is 505030001434051.

It can be written as a sum of positive squares in 4 ways, for example, as 3960979628841 + 146473120401664 = 1990221^2 + 12102608^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 150434100030505 - 2¹ = 150434100030503 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150434100030503) 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 in 7 ways as a sum of consecutive naturals, for example, 73479894 + ... + 75499423.

It is an arithmetic number, because the mean of its divisors is an integer number (22565226890529).

Almost surely, 2^{150434100030505} is an apocalyptic number.

It is an amenable number.

150434100030505 is a deficient number, since it is larger than the sum of its proper divisors (30087715093727).

150434100030505 is a wasteful number, since it uses less digits than its factorization.

150434100030505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149181275.

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 150434100030505 its reverse (505030001434051), we get a palindrome (655464101464556).

The spelling of 150434100030505 in words is "one hundred fifty trillion, four hundred thirty-four billion, one hundred million, thirty thousand, five hundred five".