802618698403 has 2 divisors, whose sum is σ = 802618698404. Its totient is φ = 802618698402.

The previous prime is 802618698379. The next prime is 802618698439. The reversal of 802618698403 is 304896816208.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 802618698403 - 2⁹ = 802618697891 is a prime.

It is a super-2 number, since 2×802618698403² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (802618698463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 401309349201 + 401309349202.

It is an arithmetic number, because the mean of its divisors is an integer number (401309349202).

Almost surely, 2^802618698403 is an apocalyptic number.

802618698403 is a deficient number, since it is larger than the sum of its proper divisors (1).

802618698403 is an equidigital number, since it uses as much as digits as its factorization.

802618698403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3981312, while the sum is 55.

The spelling of 802618698403 in words is "eight hundred two billion, six hundred eighteen million, six hundred ninety-eight thousand, four hundred three".