1146749346744 has 32 divisors (see below), whose sum is σ = 3017761440000. Its totient is φ = 362131372512.

The previous prime is 1146749346683. The next prime is 1146749346761. The reversal of 1146749346744 is 4476439476411.

It is a congruent number.

It is an unprimeable number.

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, 1257400144 + ... + 1257401055.

It is an arithmetic number, because the mean of its divisors is an integer number (94305045000).

Almost surely, 2^{1146749346744} is an apocalyptic number.

It is an amenable number.

1146749346744 is an abundant number, since it is smaller than the sum of its proper divisors (1871012093256).

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

1146749346744 is a wasteful number, since it uses less digits than its factorization.

1146749346744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2514801227 (or 2514801223 counting only the distinct ones).

The product of its digits is 48771072, while the sum is 60.

The spelling of 1146749346744 in words is "one trillion, one hundred forty-six billion, seven hundred forty-nine million, three hundred forty-six thousand, seven hundred forty-four".