1043343510064 has 30 divisors (see below), whose sum is σ = 2093587877420. Its totient is φ = 503683067328.

The previous prime is 1043343510049. The next prime is 1043343510073. The reversal of 1043343510064 is 4600153433401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 38755254 + ... + 38782165.

Almost surely, 2^{1043343510064} is an apocalyptic number.

It is an amenable number.

1043343510064 is an abundant number, since it is smaller than the sum of its proper divisors (1050244367356).

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

1043343510064 is an equidigital number, since it uses as much as digits as its factorization.

1043343510064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77537485 (or 77537450 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 1043343510064 its reverse (4600153433401), we get a palindrome (5643496943465).

The spelling of 1043343510064 in words is "one trillion, forty-three billion, three hundred forty-three million, five hundred ten thousand, sixty-four".