150300446743421 has 8 divisors (see below), whose sum is σ = 171383314838904. Its totient is φ = 130577763686400.

The previous prime is 150300446743399. The next prime is 150300446743453. The reversal of 150300446743421 is 124347644003051.

It can be written as a sum of positive squares in 4 ways, for example, as 87503556100 + 150212943187321 = 295810^2 + 12256139^2 .

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 150300446743421 - 2¹⁴ = 150300446727037 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150300446743471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 340046259380 + ... + 340046259821.

It is an arithmetic number, because the mean of its divisors is an integer number (21422914354863).

Almost surely, 2^{150300446743421} is an apocalyptic number.

It is an amenable number.

150300446743421 is a deficient number, since it is larger than the sum of its proper divisors (21082868095483).

150300446743421 is a wasteful number, since it uses less digits than its factorization.

150300446743421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680092519231.

The product of its (nonzero) digits is 967680, while the sum is 44.

The spelling of 150300446743421 in words is "one hundred fifty trillion, three hundred billion, four hundred forty-six million, seven hundred forty-three thousand, four hundred twenty-one".