150444164001 has 4 divisors (see below), whose sum is σ = 200592218672. Its totient is φ = 100296109332.

The previous prime is 150444163949. The next prime is 150444164033. The reversal of 150444164001 is 100461444051.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 150444164001 - 2¹⁷ = 150444032929 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 150444164001.

It is not an unprimeable number, because it can be changed into a prime (150444164041) 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 3 ways as a sum of consecutive naturals, for example, 25074027331 + ... + 25074027336.

It is an arithmetic number, because the mean of its divisors is an integer number (50148054668).

Almost surely, 2^150444164001 is an apocalyptic number.

It is an amenable number.

150444164001 is a deficient number, since it is larger than the sum of its proper divisors (50148054671).

150444164001 is an equidigital number, since it uses as much as digits as its factorization.

150444164001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50148054670.

The product of its (nonzero) digits is 7680, while the sum is 30.

The spelling of 150444164001 in words is "one hundred fifty billion, four hundred forty-four million, one hundred sixty-four thousand, one".