144545041012 has 6 divisors (see below), whose sum is σ = 252953821778. Its totient is φ = 72272520504.

The previous prime is 144545041009. The next prime is 144545041021. The reversal of 144545041012 is 210140545441.

It can be written as a sum of positive squares in only one way, i.e., 126469851876 + 18075189136 = 355626^2 + 134444^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18068130123 + ... + 18068130130.

Almost surely, 2^144545041012 is an apocalyptic number.

It is an amenable number.

144545041012 is a deficient number, since it is larger than the sum of its proper divisors (108408780766).

144545041012 is a wasteful number, since it uses less digits than its factorization.

144545041012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36136260257 (or 36136260255 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 31.

Adding to 144545041012 its reverse (210140545441), we get a palindrome (354685586453).

The spelling of 144545041012 in words is "one hundred forty-four billion, five hundred forty-five million, forty-one thousand, twelve".