1341143254 has 16 divisors (see below), whose sum is σ = 2245636800. Its totient is φ = 595433160.

The previous prime is 1341143249. The next prime is 1341143269. The reversal of 1341143254 is 4523411431.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 707904 + ... + 709795.

It is an arithmetic number, because the mean of its divisors is an integer number (140352300).

Almost surely, 2^1341143254 is an apocalyptic number.

1341143254 is a deficient number, since it is larger than the sum of its proper divisors (904493546).

1341143254 is a wasteful number, since it uses less digits than its factorization.

1341143254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1417755.

The product of its digits is 5760, while the sum is 28.

The square root of 1341143254 is about 36621.6227657923. The cubic root of 1341143254 is about 1102.7872165417.

Adding to 1341143254 its reverse (4523411431), we get a palindrome (5864554685).

It can be divided in two parts, 13411 and 43254, that added together give a palindrome (56665).

The spelling of 1341143254 in words is "one billion, three hundred forty-one million, one hundred forty-three thousand, two hundred fifty-four".