1129832090449 has 8 divisors (see below), whose sum is σ = 1144629029120. Its totient is φ = 1115047533600.

The previous prime is 1129832090419. The next prime is 1129832090467. The reversal of 1129832090449 is 9440902389211.

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

It is a cyclic number.

It is not a de Polignac number, because 1129832090449 - 2⁹ = 1129832089937 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1129832090396 and 1129832090405.

It is not an unprimeable number, because it can be changed into a prime (1129832090419) 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, 2911692 + ... + 3276829.

It is an arithmetic number, because the mean of its divisors is an integer number (143078628640).

Almost surely, 2^{1129832090449} is an apocalyptic number.

It is an amenable number.

1129832090449 is a deficient number, since it is larger than the sum of its proper divisors (14796938671).

1129832090449 is an equidigital number, since it uses as much as digits as its factorization.

1129832090449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6190911.

The product of its (nonzero) digits is 1119744, while the sum is 52.

The spelling of 1129832090449 in words is "one trillion, one hundred twenty-nine billion, eight hundred thirty-two million, ninety thousand, four hundred forty-nine".