1011043433704 has 64 divisors (see below), whose sum is σ = 1951615088640. Its totient is φ = 490741770240.

The previous prime is 1011043433689. The next prime is 1011043433731. The reversal of 1011043433704 is 4073343401101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54385899 + ... + 54404485.

It is an arithmetic number, because the mean of its divisors is an integer number (30493985760).

Almost surely, 2^{1011043433704} is an apocalyptic number.

It is an amenable number.

1011043433704 is a deficient number, since it is larger than the sum of its proper divisors (940571654936).

1011043433704 is a wasteful number, since it uses less digits than its factorization.

1011043433704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19450 (or 19446 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 31.

Adding to 1011043433704 its reverse (4073343401101), we get a palindrome (5084386834805).

The spelling of 1011043433704 in words is "one trillion, eleven billion, forty-three million, four hundred thirty-three thousand, seven hundred four".