144700514745 has 32 divisors (see below), whose sum is σ = 245160286848. Its totient is φ = 72627883008.

The previous prime is 144700514743. The next prime is 144700514753. The reversal of 144700514745 is 547415007441.

It is not a de Polignac number, because 144700514745 - 2¹ = 144700514743 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 144700514697 and 144700514706.

It is not an unprimeable number, because it can be changed into a prime (144700514743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5882562 + ... + 5907108.

It is an arithmetic number, because the mean of its divisors is an integer number (7661258964).

Almost surely, 2^144700514745 is an apocalyptic number.

144700514745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

144700514745 is a deficient number, since it is larger than the sum of its proper divisors (100459772103).

144700514745 is a wasteful number, since it uses less digits than its factorization.

144700514745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47689.

The product of its (nonzero) digits is 313600, while the sum is 42.

The spelling of 144700514745 in words is "one hundred forty-four billion, seven hundred million, five hundred fourteen thousand, seven hundred forty-five".