1043344193796 has 120 divisors (see below), whose sum is σ = 2817425673216. Its totient is φ = 336331491840.

The previous prime is 1043344193789. The next prime is 1043344193803. The reversal of 1043344193796 is 6973914433401.

1043344193796 is a `hidden beast` number, since 1 + 0 + 43 + 3 + 441 + 93 + 79 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (1043344193789) and next prime (1043344193803).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 14900500 + ... + 14970356.

Almost surely, 2^{1043344193796} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1043344193796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1408712836608).

1043344193796 is an abundant number, since it is smaller than the sum of its proper divisors (1774081479420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1043344193796 is a wasteful number, since it uses less digits than its factorization.

1043344193796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71391 (or 71380 counting only the distinct ones).

The product of its (nonzero) digits is 5878656, while the sum is 54.

The spelling of 1043344193796 in words is "one trillion, forty-three billion, three hundred forty-four million, one hundred ninety-three thousand, seven hundred ninety-six".