1146664047476 has 12 divisors (see below), whose sum is σ = 2006674690020. Its totient is φ = 573328421760.

The previous prime is 1146664047469. The next prime is 1146664047497. The reversal of 1146664047476 is 6747404666411.

It can be written as a sum of positive squares in 2 ways, for example, as 1010889484900 + 135774562576 = 1005430^2 + 368476^2 .

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 106421 + ... + 1518108.

It is an arithmetic number, because the mean of its divisors is an integer number (167222890835).

Almost surely, 2^{1146664047476} is an apocalyptic number.

It is an amenable number.

1146664047476 is a deficient number, since it is larger than the sum of its proper divisors (860010642544).

1146664047476 is a wasteful number, since it uses less digits than its factorization.

1146664047476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1800994 (or 1800992 counting only the distinct ones).

The product of its (nonzero) digits is 16257024, while the sum is 56.

The spelling of 1146664047476 in words is "one trillion, one hundred forty-six billion, six hundred sixty-four million, forty-seven thousand, four hundred seventy-six".