144713715730 has 16 divisors (see below), whose sum is σ = 260546359320. Its totient is φ = 57871781632.

The previous prime is 144713715697. The next prime is 144713715761. The reversal of 144713715730 is 37517317441.

It can be written as a sum of positive squares in 4 ways, for example, as 135098148249 + 9615567481 = 367557^2 + 98059^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1668679 + ... + 1753258.

Almost surely, 2^144713715730 is an apocalyptic number.

144713715730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144713715730 is a deficient number, since it is larger than the sum of its proper divisors (115832643590).

144713715730 is a wasteful number, since it uses less digits than its factorization.

144713715730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3426173.

The product of its (nonzero) digits is 246960, while the sum is 43.

The spelling of 144713715730 in words is "one hundred forty-four billion, seven hundred thirteen million, seven hundred fifteen thousand, seven hundred thirty".