1029097399443 has 8 divisors (see below), whose sum is σ = 1372279355856. Its totient is φ = 685990188000.

The previous prime is 1029097399441. The next prime is 1029097399469. The reversal of 1029097399443 is 3449937909201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1029097399443 - 2¹ = 1029097399441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1029097399441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18654108 + ... + 18709193.

It is an arithmetic number, because the mean of its divisors is an integer number (171534919482).

Almost surely, 2^{1029097399443} is an apocalyptic number.

1029097399443 is a deficient number, since it is larger than the sum of its proper divisors (343181956413).

1029097399443 is an equidigital number, since it uses as much as digits as its factorization.

1029097399443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37372485.

The product of its (nonzero) digits is 13226976, while the sum is 60.

The spelling of 1029097399443 in words is "one trillion, twenty-nine billion, ninety-seven million, three hundred ninety-nine thousand, four hundred forty-three".