154041046241 has 2 divisors, whose sum is σ = 154041046242. Its totient is φ = 154041046240.

The previous prime is 154041046183. The next prime is 154041046261. The reversal of 154041046241 is 142640140451.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 128949219025 + 25091827216 = 359095^2 + 158404^2 .

It is a cyclic number.

It is not a de Polignac number, because 154041046241 - 2³⁰ = 152967304417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 154041046198 and 154041046207.

It is not a weakly prime, because it can be changed into another prime (154041046261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77020523120 + 77020523121.

It is an arithmetic number, because the mean of its divisors is an integer number (77020523121).

Almost surely, 2^154041046241 is an apocalyptic number.

It is an amenable number.

154041046241 is a deficient number, since it is larger than the sum of its proper divisors (1).

154041046241 is an equidigital number, since it uses as much as digits as its factorization.

154041046241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15360, while the sum is 32.

Adding to 154041046241 its reverse (142640140451), we get a palindrome (296681186692).

The spelling of 154041046241 in words is "one hundred fifty-four billion, forty-one million, forty-six thousand, two hundred forty-one".