1143341403144 has 16 divisors (see below), whose sum is σ = 2858353507920. Its totient is φ = 381113801040.

The previous prime is 1143341403121. The next prime is 1143341403173. The reversal of 1143341403144 is 4413041433411.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23819612542 + ... + 23819612589.

It is an arithmetic number, because the mean of its divisors is an integer number (178647094245).

Almost surely, 2^{1143341403144} is an apocalyptic number.

It is an amenable number.

1143341403144 is an abundant number, since it is smaller than the sum of its proper divisors (1715012104776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1143341403144 is a wasteful number, since it uses less digits than its factorization.

1143341403144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47639225140 (or 47639225136 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 1143341403144 its reverse (4413041433411), we get a palindrome (5556382836555).

The spelling of 1143341403144 in words is "one trillion, one hundred forty-three billion, three hundred forty-one million, four hundred three thousand, one hundred forty-four".