150144132421135 has 4 divisors (see below), whose sum is σ = 180172958905368. Its totient is φ = 120115305936904.

The previous prime is 150144132421123. The next prime is 150144132421249. The reversal of 150144132421135 is 531124231441051.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 150144132421135 - 2¹³ = 150144132412943 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 150144132421094 and 150144132421103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15014413242109 + ... + 15014413242118.

It is an arithmetic number, because the mean of its divisors is an integer number (45043239726342).

Almost surely, 2^{150144132421135} is an apocalyptic number.

150144132421135 is a deficient number, since it is larger than the sum of its proper divisors (30028826484233).

150144132421135 is an equidigital number, since it uses as much as digits as its factorization.

150144132421135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30028826484232.

The product of its (nonzero) digits is 57600, while the sum is 37.

Adding to 150144132421135 its reverse (531124231441051), we get a palindrome (681268363862186).

The spelling of 150144132421135 in words is "one hundred fifty trillion, one hundred forty-four billion, one hundred thirty-two million, four hundred twenty-one thousand, one hundred thirty-five".