150443401 has 2 divisors, whose sum is σ = 150443402. Its totient is φ = 150443400.

The previous prime is 150443351. The next prime is 150443407. The reversal of 150443401 is 104344051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102819600 + 47623801 = 10140^2 + 6901^2 .

It is a cyclic number.

It is not a de Polignac number, because 150443401 - 2¹⁵ = 150410633 is a prime.

It is not a weakly prime, because it can be changed into another prime (150443407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75221700 + 75221701.

It is an arithmetic number, because the mean of its divisors is an integer number (75221701).

Almost surely, 2^150443401 is an apocalyptic number.

It is an amenable number.

150443401 is a deficient number, since it is larger than the sum of its proper divisors (1).

150443401 is an equidigital number, since it uses as much as digits as its factorization.

150443401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 150443401 is about 12265.5371264368. The cubic root of 150443401 is about 531.8523072124.

Adding to 150443401 its reverse (104344051), we get a palindrome (254787452).

The spelling of 150443401 in words is "one hundred fifty million, four hundred forty-three thousand, four hundred one".