1400814746668 has 12 divisors (see below), whose sum is σ = 2451852256000. Its totient is φ = 700285530672.

The previous prime is 1400814746657. The next prime is 1400814746699. The reversal of 1400814746668 is 8666474180041.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30434796 + ... + 30480787.

Almost surely, 2^{1400814746668} is an apocalyptic number.

It is an amenable number.

1400814746668 is a deficient number, since it is larger than the sum of its proper divisors (1051037509332).

1400814746668 is a wasteful number, since it uses less digits than its factorization.

1400814746668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60921336 (or 60921334 counting only the distinct ones).

The product of its (nonzero) digits is 6193152, while the sum is 55.

The spelling of 1400814746668 in words is "one trillion, four hundred billion, eight hundred fourteen million, seven hundred forty-six thousand, six hundred sixty-eight".