1043432011042 has 32 divisors (see below), whose sum is σ = 1600798420224. Its totient is φ = 509865840000.

The previous prime is 1043432011009. The next prime is 1043432011067. The reversal of 1043432011042 is 2401102343401.

It is a junction number, because it is equal to n+sod(n) for n = 1043432010998 and 1043432011016.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 279513808 + ... + 279517540.

It is an arithmetic number, because the mean of its divisors is an integer number (50024950632).

Almost surely, 2^{1043432011042} is an apocalyptic number.

1043432011042 is a deficient number, since it is larger than the sum of its proper divisors (557366409182).

1043432011042 is a wasteful number, since it uses less digits than its factorization.

1043432011042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7354.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1043432011042 its reverse (2401102343401), we get a palindrome (3444534354443).

The spelling of 1043432011042 in words is "one trillion, forty-three billion, four hundred thirty-two million, eleven thousand, forty-two".