154355245741 has 2 divisors, whose sum is σ = 154355245742. Its totient is φ = 154355245740.

The previous prime is 154355245703. The next prime is 154355245771. The reversal of 154355245741 is 147542553451.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 115957275625 + 38397970116 = 340525^2 + 195954^2 .

It is a cyclic number.

It is not a de Polignac number, because 154355245741 - 2⁷ = 154355245613 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 154355245691 and 154355245700.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (154355245771) 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 as a sum of consecutive naturals, namely, 77177622870 + 77177622871.

It is an arithmetic number, because the mean of its divisors is an integer number (77177622871).

Almost surely, 2^154355245741 is an apocalyptic number.

It is an amenable number.

154355245741 is a deficient number, since it is larger than the sum of its proper divisors (1).

154355245741 is an equidigital number, since it uses as much as digits as its factorization.

154355245741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1680000, while the sum is 46.

The spelling of 154355245741 in words is "one hundred fifty-four billion, three hundred fifty-five million, two hundred forty-five thousand, seven hundred forty-one".