144504511166416 has 10 divisors (see below), whose sum is σ = 279977490384962. Its totient is φ = 72252255583200.

The previous prime is 144504511166413. The next prime is 144504511166419. The reversal of 144504511166416 is 614661115405441.

It is an interprime number because it is at equal distance from previous prime (144504511166413) and next prime (144504511166419).

It can be written as a sum of positive squares in only one way, i.e., 131035640526400 + 13468870640016 = 11447080^2 + 3669996^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 144504511166416.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144504511166413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4515765973935 + ... + 4515765973966.

Almost surely, 2^{144504511166416} is an apocalyptic number.

144504511166416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

144504511166416 is a deficient number, since it is larger than the sum of its proper divisors (135472979218546).

144504511166416 is an equidigital number, since it uses as much as digits as its factorization.

144504511166416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9031531947909 (or 9031531947903 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 49.

The spelling of 144504511166416 in words is "one hundred forty-four trillion, five hundred four billion, five hundred eleven million, one hundred sixty-six thousand, four hundred sixteen".