1043380798346 has 16 divisors (see below), whose sum is σ = 1571690320200. Its totient is φ = 519484369920.

The previous prime is 1043380798297. The next prime is 1043380798357. The reversal of 1043380798346 is 6438970833401.

It can be written as a sum of positive squares in 4 ways, for example, as 449086279321 + 594294519025 = 670139^2 + 770905^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1043380798291 and 1043380798300.

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, 6499520 + ... + 6658116.

Almost surely, 2^{1043380798346} is an apocalyptic number.

1043380798346 is a deficient number, since it is larger than the sum of its proper divisors (528309521854).

1043380798346 is a wasteful number, since it uses less digits than its factorization.

1043380798346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172489.

The product of its (nonzero) digits is 10450944, while the sum is 56.

The spelling of 1043380798346 in words is "one trillion, forty-three billion, three hundred eighty million, seven hundred ninety-eight thousand, three hundred forty-six".