150147736221 has 8 divisors (see below), whose sum is σ = 228796550464. Its totient is φ = 85798706400.

The previous prime is 150147736213. The next prime is 150147736223. The reversal of 150147736221 is 122637741051.

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

It is not a de Polignac number, because 150147736221 - 2³ = 150147736213 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 150147736221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150147736223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3574946080 + ... + 3574946121.

It is an arithmetic number, because the mean of its divisors is an integer number (28599568808).

Almost surely, 2^150147736221 is an apocalyptic number.

It is an amenable number.

150147736221 is a deficient number, since it is larger than the sum of its proper divisors (78648814243).

150147736221 is an equidigital number, since it uses as much as digits as its factorization.

150147736221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7149892211.

The product of its (nonzero) digits is 70560, while the sum is 39.

The spelling of 150147736221 in words is "one hundred fifty billion, one hundred forty-seven million, seven hundred thirty-six thousand, two hundred twenty-one".