144243452334435 has 32 divisors (see below), whose sum is σ = 234846270865920. Its totient is φ = 75589003588608.

The previous prime is 144243452334407. The next prime is 144243452334463. The reversal of 144243452334435 is 534433254342441.

It is an interprime number because it is at equal distance from previous prime (144243452334407) and next prime (144243452334463).

It is not a de Polignac number, because 144243452334435 - 2¹² = 144243452330339 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 356403487 + ... + 356807976.

It is an arithmetic number, because the mean of its divisors is an integer number (7338945964560).

Almost surely, 2^{144243452334435} is an apocalyptic number.

144243452334435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

144243452334435 is a deficient number, since it is larger than the sum of its proper divisors (90602818531485).

144243452334435 is a wasteful number, since it uses less digits than its factorization.

144243452334435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713211707.

The product of its digits is 33177600, while the sum is 51.

The spelling of 144243452334435 in words is "one hundred forty-four trillion, two hundred forty-three billion, four hundred fifty-two million, three hundred thirty-four thousand, four hundred thirty-five".