1042654366612 has 6 divisors (see below), whose sum is σ = 1824645141578. Its totient is φ = 521327183304.

The previous prime is 1042654366601. The next prime is 1042654366657. The reversal of 1042654366612 is 2166634562401.

It can be written as a sum of positive squares in only one way, i.e., 758912776336 + 283741590276 = 871156^2 + 532674^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130331795823 + ... + 130331795830.

Almost surely, 2^{1042654366612} is an apocalyptic number.

It is an amenable number.

1042654366612 is a deficient number, since it is larger than the sum of its proper divisors (781990774966).

1042654366612 is a wasteful number, since it uses less digits than its factorization.

1042654366612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260663591657 (or 260663591655 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 46.

The spelling of 1042654366612 in words is "one trillion, forty-two billion, six hundred fifty-four million, three hundred sixty-six thousand, six hundred twelve".