1074411646343 has 16 divisors (see below), whose sum is σ = 1356655703040. Its totient is φ = 829067369856.

The previous prime is 1074411646339. The next prime is 1074411646349. The reversal of 1074411646343 is 3436461144701.

It is a cyclic number.

It is not a de Polignac number, because 1074411646343 - 2² = 1074411646339 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1074411646294 and 1074411646303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1074411646349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 196272683 + ... + 196278156.

It is an arithmetic number, because the mean of its divisors is an integer number (84790981440).

Almost surely, 2^{1074411646343} is an apocalyptic number.

1074411646343 is a deficient number, since it is larger than the sum of its proper divisors (282244056697).

1074411646343 is a wasteful number, since it uses less digits than its factorization.

1074411646343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392550886.

The product of its (nonzero) digits is 580608, while the sum is 44.

The spelling of 1074411646343 in words is "one trillion, seventy-four billion, four hundred eleven million, six hundred forty-six thousand, three hundred forty-three".