1616426004703 has 2 divisors, whose sum is σ = 1616426004704. Its totient is φ = 1616426004702.

The previous prime is 1616426004679. The next prime is 1616426004731. The reversal of 1616426004703 is 3074006246161.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1616426004703 - 2⁵ = 1616426004671 is a prime.

It is a super-2 number, since 2×1616426004703² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1616426004763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 808213002351 + 808213002352.

It is an arithmetic number, because the mean of its divisors is an integer number (808213002352).

Almost surely, 2^{1616426004703} is an apocalyptic number.

1616426004703 is a deficient number, since it is larger than the sum of its proper divisors (1).

1616426004703 is an equidigital number, since it uses as much as digits as its factorization.

1616426004703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 40.

The spelling of 1616426004703 in words is "one trillion, six hundred sixteen billion, four hundred twenty-six million, four thousand, seven hundred three".