403814667068 has 24 divisors (see below), whose sum is σ = 734508500880. Its totient is φ = 194021089920.

The previous prime is 403814667049. The next prime is 403814667079. The reversal of 403814667068 is 860766418304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8224721 + ... + 8273672.

It is an arithmetic number, because the mean of its divisors is an integer number (30604520870).

Almost surely, 2^403814667068 is an apocalyptic number.

It is an amenable number.

403814667068 is a deficient number, since it is larger than the sum of its proper divisors (330693833812).

403814667068 is a wasteful number, since it uses less digits than its factorization.

403814667068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16498637 (or 16498635 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 53.

The spelling of 403814667068 in words is "four hundred three billion, eight hundred fourteen million, six hundred sixty-seven thousand, sixty-eight".