153044341133449 has 2 divisors, whose sum is σ = 153044341133450. Its totient is φ = 153044341133448.

The previous prime is 153044341133401. The next prime is 153044341133471. The reversal of 153044341133449 is 944331143440351.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 106565216779849 + 46479124353600 = 10323043^2 + 6817560^2 .

It is a cyclic number.

It is not a de Polignac number, because 153044341133449 - 2⁹ = 153044341132937 is a prime.

It is not a weakly prime, because it can be changed into another prime (153044341133149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76522170566724 + 76522170566725.

It is an arithmetic number, because the mean of its divisors is an integer number (76522170566725).

Almost surely, 2^{153044341133449} is an apocalyptic number.

It is an amenable number.

153044341133449 is a deficient number, since it is larger than the sum of its proper divisors (1).

153044341133449 is an equidigital number, since it uses as much as digits as its factorization.

153044341133449 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3732480, while the sum is 49.

The spelling of 153044341133449 in words is "one hundred fifty-three trillion, forty-four billion, three hundred forty-one million, one hundred thirty-three thousand, four hundred forty-nine".