1406814804701 has 2 divisors, whose sum is σ = 1406814804702. Its totient is φ = 1406814804700.

The previous prime is 1406814804667. The next prime is 1406814804709. The reversal of 1406814804701 is 1074084186041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 712717539076 + 694097265625 = 844226^2 + 833125^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1406814804701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1406814804709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 703407402350 + 703407402351.

It is an arithmetic number, because the mean of its divisors is an integer number (703407402351).

Almost surely, 2^{1406814804701} is an apocalyptic number.

It is an amenable number.

1406814804701 is a deficient number, since it is larger than the sum of its proper divisors (1).

1406814804701 is an equidigital number, since it uses as much as digits as its factorization.

1406814804701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 172032, while the sum is 44.

The spelling of 1406814804701 in words is "one trillion, four hundred six billion, eight hundred fourteen million, eight hundred four thousand, seven hundred one".