1043130433242 has 16 divisors (see below), whose sum is σ = 2086274464992. Its totient is φ = 347707878000.

The previous prime is 1043130433187. The next prime is 1043130433283. The reversal of 1043130433242 is 2423340313401.

It is a happy number.

It is a super-2 number, since 2×1043130433242² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 622617 + ... + 1572867.

It is an arithmetic number, because the mean of its divisors is an integer number (130392154062).

Almost surely, 2^{1043130433242} is an apocalyptic number.

1043130433242 is an abundant number, since it is smaller than the sum of its proper divisors (1043144031750).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1043130433242 is a wasteful number, since it uses less digits than its factorization.

1043130433242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1133213.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 1043130433242 its reverse (2423340313401), we get a palindrome (3466470746643).

The spelling of 1043130433242 in words is "one trillion, forty-three billion, one hundred thirty million, four hundred thirty-three thousand, two hundred forty-two".