1129084123045 has 8 divisors (see below), whose sum is σ = 1358805563424. Its totient is φ = 900664221264.

The previous prime is 1129084123019. The next prime is 1129084123073. The reversal of 1129084123045 is 5403214809211.

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 1129084123045 - 2³³ = 1120494188453 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1129084122989 and 1129084123007.

It is a congruent number.

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, 325382739 + ... + 325386208.

It is an arithmetic number, because the mean of its divisors is an integer number (169850695428).

Almost surely, 2^{1129084123045} is an apocalyptic number.

It is an amenable number.

1129084123045 is a deficient number, since it is larger than the sum of its proper divisors (229721440379).

1129084123045 is an equidigital number, since it uses as much as digits as its factorization.

1129084123045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650769299.

The product of its (nonzero) digits is 69120, while the sum is 40.

The spelling of 1129084123045 in words is "one trillion, one hundred twenty-nine billion, eighty-four million, one hundred twenty-three thousand, forty-five".