1043434012 has 6 divisors (see below), whose sum is σ = 1826009528. Its totient is φ = 521717004.

The previous prime is 1043433971. The next prime is 1043434019. The reversal of 1043434012 is 2104343401.

It is a super-2 number, since 2×1043434012² = 2177509074796832288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1043434019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130429248 + ... + 130429255.

Almost surely, 2^1043434012 is an apocalyptic number.

It is an amenable number.

1043434012 is a deficient number, since it is larger than the sum of its proper divisors (782575516).

1043434012 is a wasteful number, since it uses less digits than its factorization.

1043434012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260858507 (or 260858505 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1043434012 is about 32302.2292110003. The cubic root of 1043434012 is about 1014.2733074082.

Adding to 1043434012 its reverse (2104343401), we get a palindrome (3147777413).

It can be divided in two parts, 104343401 and 2, that multiplied together give a palindrome (208686802).

The spelling of 1043434012 in words is "one billion, forty-three million, four hundred thirty-four thousand, twelve".