150267278401 has 4 divisors (see below), whose sum is σ = 150300549972. Its totient is φ = 150234006832.

The previous prime is 150267278353. The next prime is 150267278417. The reversal of 150267278401 is 104872762051.

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

It can be written as a sum of positive squares in 2 ways, for example, as 33269760000 + 116997518401 = 182400^2 + 342049^2 .

It is a cyclic number.

It is not a de Polignac number, because 150267278401 - 2⁹ = 150267277889 is a prime.

It is a super-2 number, since 2×150267278401² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150267278201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16629010 + ... + 16638043.

It is an arithmetic number, because the mean of its divisors is an integer number (37575137493).

Almost surely, 2^150267278401 is an apocalyptic number.

It is an amenable number.

150267278401 is a deficient number, since it is larger than the sum of its proper divisors (33271571).

150267278401 is an equidigital number, since it uses as much as digits as its factorization.

150267278401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33271570.

The product of its (nonzero) digits is 188160, while the sum is 43.

The spelling of 150267278401 in words is "one hundred fifty billion, two hundred sixty-seven million, two hundred seventy-eight thousand, four hundred one".