144735483398 has 16 divisors (see below), whose sum is σ = 236862907344. Its totient is φ = 65782460160.

The previous prime is 144735483379. The next prime is 144735483421. The reversal of 144735483398 is 893384537441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84515 + ... + 544622.

It is an arithmetic number, because the mean of its divisors is an integer number (14803931709).

Almost surely, 2^144735483398 is an apocalyptic number.

144735483398 is a deficient number, since it is larger than the sum of its proper divisors (92127423946).

144735483398 is a wasteful number, since it uses less digits than its factorization.

144735483398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639607.

The product of its digits is 34836480, while the sum is 59.

The spelling of 144735483398 in words is "one hundred forty-four billion, seven hundred thirty-five million, four hundred eighty-three thousand, three hundred ninety-eight".