144064050036555 has 32 divisors (see below), whose sum is σ = 251458968130560. Its totient is φ = 69848759393280.

The previous prime is 144064050036539. The next prime is 144064050036559. The reversal of 144064050036555 is 555630050460441.

It is a happy number.

It is not a de Polignac number, because 144064050036555 - 2⁴ = 144064050036539 is a prime.

It is not an unprimeable number, because it can be changed into a prime (144064050036559) 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 31 ways as a sum of consecutive naturals, for example, 21880731 + ... + 27692859.

It is an arithmetic number, because the mean of its divisors is an integer number (7858092754080).

Almost surely, 2^{144064050036555} is an apocalyptic number.

144064050036555 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

144064050036555 is a deficient number, since it is larger than the sum of its proper divisors (107394918094005).

144064050036555 is a wasteful number, since it uses less digits than its factorization.

144064050036555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5962371.

The product of its (nonzero) digits is 4320000, while the sum is 48.

The spelling of 144064050036555 in words is "one hundred forty-four trillion, sixty-four billion, fifty million, thirty-six thousand, five hundred fifty-five".