1043331443042 has 32 divisors (see below), whose sum is σ = 1976116269312. Its totient is φ = 402542198784.

The previous prime is 1043331443041. The next prime is 1043331443137. The reversal of 1043331443042 is 2403441333401.

It is not an unprimeable number, because it can be changed into a prime (1043331443041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95293343 + ... + 95304290.

It is an arithmetic number, because the mean of its divisors is an integer number (61753633416).

Almost surely, 2^{1043331443042} is an apocalyptic number.

1043331443042 is a deficient number, since it is larger than the sum of its proper divisors (932784826270).

1043331443042 is a wasteful number, since it uses less digits than its factorization.

1043331443042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190597682.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 1043331443042 its reverse (2403441333401), we get a palindrome (3446772776443).

The spelling of 1043331443042 in words is "one trillion, forty-three billion, three hundred thirty-one million, four hundred forty-three thousand, forty-two".