403814866113 has 6 divisors (see below), whose sum is σ = 583288139954. Its totient is φ = 269209910736.

The previous prime is 403814866111. The next prime is 403814866121. The reversal of 403814866113 is 311668418304.

It can be written as a sum of positive squares in only one way, i.e., 214057051569 + 189757814544 = 462663^2 + 435612^2 .

It is not a de Polignac number, because 403814866113 - 2¹ = 403814866111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (403814866111) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22434159220 + ... + 22434159237.

Almost surely, 2^403814866113 is an apocalyptic number.

It is an amenable number.

403814866113 is a deficient number, since it is larger than the sum of its proper divisors (179473273841).

403814866113 is a wasteful number, since it uses less digits than its factorization.

403814866113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44868318463 (or 44868318460 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The spelling of 403814866113 in words is "four hundred three billion, eight hundred fourteen million, eight hundred sixty-six thousand, one hundred thirteen".