1063746411749 has 16 divisors (see below), whose sum is σ = 1255017470976. Its totient is φ = 882306432000.

The previous prime is 1063746411713. The next prime is 1063746411757. The reversal of 1063746411749 is 9471146473601.

It is not a de Polignac number, because 1063746411749 - 2³⁶ = 995026935013 is a prime.

It is a super-2 number, since 2×1063746411749² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1063746411749.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1063746111749) 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 15 ways as a sum of consecutive naturals, for example, 2954819 + ... + 3295215.

It is an arithmetic number, because the mean of its divisors is an integer number (78438591936).

Almost surely, 2^{1063746411749} is an apocalyptic number.

It is an amenable number.

1063746411749 is a deficient number, since it is larger than the sum of its proper divisors (191271059227).

1063746411749 is a wasteful number, since it uses less digits than its factorization.

1063746411749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354836.

The product of its (nonzero) digits is 3048192, while the sum is 53.

The spelling of 1063746411749 in words is "one trillion, sixty-three billion, seven hundred forty-six million, four hundred eleven thousand, seven hundred forty-nine".