154401041 has 2 divisors, whose sum is σ = 154401042. Its totient is φ = 154401040.

The previous prime is 154400989. The next prime is 154401067. The reversal of 154401041 is 140104451.

154401041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99700225 + 54700816 = 9985^2 + 7396^2 .

It is an emirp because it is prime and its reverse (140104451) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 154401041 - 2²² = 150206737 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (154401241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77200520 + 77200521.

It is an arithmetic number, because the mean of its divisors is an integer number (77200521).

Almost surely, 2^154401041 is an apocalyptic number.

It is an amenable number.

154401041 is a deficient number, since it is larger than the sum of its proper divisors (1).

154401041 is an equidigital number, since it uses as much as digits as its factorization.

154401041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 154401041 is about 12425.8215422563. The cubic root of 154401041 is about 536.4757242011.

Adding to 154401041 its reverse (140104451), we get a palindrome (294505492).

The spelling of 154401041 in words is "one hundred fifty-four million, four hundred one thousand, forty-one".