1374102653866 has 16 divisors (see below), whose sum is σ = 2106624017664. Its totient is φ = 671917088304.

The previous prime is 1374102653843. The next prime is 1374102653867. The reversal of 1374102653866 is 6683562014731.

It is not an unprimeable number, because it can be changed into a prime (1374102653867) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5486925 + ... + 5731888.

It is an arithmetic number, because the mean of its divisors is an integer number (131664001104).

Almost surely, 2^{1374102653866} is an apocalyptic number.

1374102653866 is a deficient number, since it is larger than the sum of its proper divisors (732521363798).

1374102653866 is a wasteful number, since it uses less digits than its factorization.

1374102653866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11220165.

The product of its (nonzero) digits is 4354560, while the sum is 52.

The spelling of 1374102653866 in words is "one trillion, three hundred seventy-four billion, one hundred two million, six hundred fifty-three thousand, eight hundred sixty-six".