144343343220430 has 32 divisors (see below), whose sum is σ = 267388053057216. Its totient is φ = 56061515729664.

The previous prime is 144343343220403. The next prime is 144343343220463. The reversal of 144343343220430 is 34022343343441.

144343343220430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 400350759 + ... + 400711138.

It is an arithmetic number, because the mean of its divisors is an integer number (8355876658038).

Almost surely, 2^{144343343220430} is an apocalyptic number.

144343343220430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144343343220430 is a deficient number, since it is larger than the sum of its proper divisors (123044709836786).

144343343220430 is a wasteful number, since it uses less digits than its factorization.

144343343220430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801062428.

The product of its (nonzero) digits is 995328, while the sum is 40.

Adding to 144343343220430 its reverse (34022343343441), we get a palindrome (178365686563871).

The spelling of 144343343220430 in words is "one hundred forty-four trillion, three hundred forty-three billion, three hundred forty-three million, two hundred twenty thousand, four hundred thirty".