153144615226241 has 2 divisors, whose sum is σ = 153144615226242. Its totient is φ = 153144615226240.

The previous prime is 153144615226219. The next prime is 153144615226243. The reversal of 153144615226241 is 142622516441351.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 116344267690000 + 36800347536241 = 10786300^2 + 6066329^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-153144615226241 is a prime.

It is a super-2 number, since 2×153144615226241² (a number of 29 digits) contains 22 as substring.

It is a Sophie Germain prime.

Together with 153144615226243, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (153144615226243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76572307613120 + 76572307613121.

It is an arithmetic number, because the mean of its divisors is an integer number (76572307613121).

Almost surely, 2^{153144615226241} is an apocalyptic number.

It is an amenable number.

153144615226241 is a deficient number, since it is larger than the sum of its proper divisors (1).

153144615226241 is an equidigital number, since it uses as much as digits as its factorization.

153144615226241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1382400, while the sum is 47.

The spelling of 153144615226241 in words is "one hundred fifty-three trillion, one hundred forty-four billion, six hundred fifteen million, two hundred twenty-six thousand, two hundred forty-one".