1344120141434 has 16 divisors (see below), whose sum is σ = 2306036174400. Its totient is φ = 575593934784.

The previous prime is 1344120141359. The next prime is 1344120141461. The reversal of 1344120141434 is 4341410214431.

It is a self number, because there is not a number n which added to its sum of digits gives 1344120141434.

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, 38111279 + ... + 38146530.

It is an arithmetic number, because the mean of its divisors is an integer number (144127260900).

Almost surely, 2^{1344120141434} is an apocalyptic number.

1344120141434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1344120141434 is a deficient number, since it is larger than the sum of its proper divisors (961916032966).

1344120141434 is a wasteful number, since it uses less digits than its factorization.

1344120141434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76259077.

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 1344120141434 its reverse (4341410214431), we get a palindrome (5685530355865).

The spelling of 1344120141434 in words is "one trillion, three hundred forty-four billion, one hundred twenty million, one hundred forty-one thousand, four hundred thirty-four".