1043041430551 has 2 divisors, whose sum is σ = 1043041430552. Its totient is φ = 1043041430550.

The previous prime is 1043041430537. The next prime is 1043041430569. The reversal of 1043041430551 is 1550341403401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1043041430551 - 2¹³ = 1043041422359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1043041430251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521520715275 + 521520715276.

It is an arithmetic number, because the mean of its divisors is an integer number (521520715276).

Almost surely, 2^{1043041430551} is an apocalyptic number.

1043041430551 is a deficient number, since it is larger than the sum of its proper divisors (1).

1043041430551 is an equidigital number, since it uses as much as digits as its factorization.

1043041430551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 1043041430551 its reverse (1550341403401), we get a palindrome (2593382833952).

The spelling of 1043041430551 in words is "one trillion, forty-three billion, forty-one million, four hundred thirty thousand, five hundred fifty-one".