1043495933861 has 8 divisors (see below), whose sum is σ = 1092484320480. Its totient is φ = 995374598512.

The previous prime is 1043495933827. The next prime is 1043495933873. The reversal of 1043495933861 is 1683395943401.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1043495933861 is a prime.

It is a super-3 number, since 3×1043495933861³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1043495933797 and 1043495933806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1043495933881) 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, 216760355 + ... + 216765168.

It is an arithmetic number, because the mean of its divisors is an integer number (136560540060).

Almost surely, 2^{1043495933861} is an apocalyptic number.

It is an amenable number.

1043495933861 is a deficient number, since it is larger than the sum of its proper divisors (48988386619).

1043495933861 is an equidigital number, since it uses as much as digits as its factorization.

1043495933861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433525635.

The product of its (nonzero) digits is 8398080, while the sum is 56.

The spelling of 1043495933861 in words is "one trillion, forty-three billion, four hundred ninety-five million, nine hundred thirty-three thousand, eight hundred sixty-one".