144515454603097 has 16 divisors (see below), whose sum is σ = 150220504167552. Its totient is φ = 138905349707520.

The previous prime is 144515454603061. The next prime is 144515454603139. The reversal of 144515454603097 is 790306454515441.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144515454603097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144515454603397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40313697 + ... + 43751857.

It is an arithmetic number, because the mean of its divisors is an integer number (9388781510472).

Almost surely, 2^{144515454603097} is an apocalyptic number.

It is an amenable number.

144515454603097 is a deficient number, since it is larger than the sum of its proper divisors (5705049564455).

144515454603097 is a wasteful number, since it uses less digits than its factorization.

144515454603097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3451968.

The product of its (nonzero) digits is 36288000, while the sum is 58.

The spelling of 144515454603097 in words is "one hundred forty-four trillion, five hundred fifteen billion, four hundred fifty-four million, six hundred three thousand, ninety-seven".