1043042342032 has 40 divisors (see below), whose sum is σ = 2071740185856. Its totient is φ = 508484100096.

The previous prime is 1043042342021. The next prime is 1043042342033. The reversal of 1043042342032 is 2302432403401.

It is not an unprimeable number, because it can be changed into a prime (1043042342033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2439153 + ... + 2834704.

Almost surely, 2^{1043042342032} is an apocalyptic number.

It is an amenable number.

1043042342032 is a deficient number, since it is larger than the sum of its proper divisors (1028697843824).

1043042342032 is a wasteful number, since it uses less digits than its factorization.

1043042342032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5274175 (or 5274169 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 1043042342032 its reverse (2302432403401), we get a palindrome (3345474745433).

The spelling of 1043042342032 in words is "one trillion, forty-three billion, forty-two million, three hundred forty-two thousand, thirty-two".