1043432306434 has 24 divisors (see below), whose sum is σ = 1820776279500. Its totient is φ = 447162339456.

The previous prime is 1043432306419. The next prime is 1043432306489. The reversal of 1043432306434 is 4346032343401.

It can be written as a sum of positive squares in 2 ways, for example, as 1019185145209 + 24247161225 = 1009547^2 + 155715^2 .

It is a super-2 number, since 2×1043432306434² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1043432306393 and 1043432306402.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1721494 + ... + 2247310.

Almost surely, 2^{1043432306434} is an apocalyptic number.

1043432306434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1043432306434 is a deficient number, since it is larger than the sum of its proper divisors (777343973066).

1043432306434 is a wasteful number, since it uses less digits than its factorization.

1043432306434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546082 (or 546075 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 37.

Adding to 1043432306434 its reverse (4346032343401), we get a palindrome (5389464649835).

The spelling of 1043432306434 in words is "one trillion, forty-three billion, four hundred thirty-two million, three hundred six thousand, four hundred thirty-four".