144525113501512 has 8 divisors (see below), whose sum is σ = 270984587815350. Its totient is φ = 72262556750752.

The previous prime is 144525113501501. The next prime is 144525113501513. The reversal of 144525113501512 is 215105311525441.

It can be written as a sum of positive squares in only one way, i.e., 144460543642276 + 64569859236 = 12019174^2 + 254106^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×144525113501512² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (144525113501513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9032819593837 + ... + 9032819593852.

Almost surely, 2^{144525113501512} is an apocalyptic number.

It is an amenable number.

144525113501512 is a deficient number, since it is larger than the sum of its proper divisors (126459474313838).

144525113501512 is a wasteful number, since it uses less digits than its factorization.

144525113501512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18065639187695 (or 18065639187691 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 40.

The spelling of 144525113501512 in words is "one hundred forty-four trillion, five hundred twenty-five billion, one hundred thirteen million, five hundred one thousand, five hundred twelve".