144360536 has 8 divisors (see below), whose sum is σ = 270676020. Its totient is φ = 72180264.

The previous prime is 144360523. The next prime is 144360539. The reversal of 144360536 is 635063441.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144360539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9022526 + ... + 9022541.

Almost surely, 2^144360536 is an apocalyptic number.

It is an amenable number.

144360536 is a deficient number, since it is larger than the sum of its proper divisors (126315484).

144360536 is a wasteful number, since it uses less digits than its factorization.

144360536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18045073 (or 18045069 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 144360536 is about 12015.0129421487. The cubic root of 144360536 is about 524.5853548367.

The spelling of 144360536 in words is "one hundred forty-four million, three hundred sixty thousand, five hundred thirty-six".