3016405404136 has 32 divisors (see below), whose sum is σ = 6101441578440. Its totient is φ = 1392702158848.

The previous prime is 3016405404109. The next prime is 3016405404139. The reversal of 3016405404136 is 6314045046103.

It can be written as a sum of positive squares in 4 ways, for example, as 2918992752036 + 97412652100 = 1708506^2 + 312110^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3016405404095 and 3016405404104.

It is not an unprimeable number, because it can be changed into a prime (3016405404139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209232901 + ... + 209247316.

Almost surely, 2^{3016405404136} is an apocalyptic number.

It is an amenable number.

3016405404136 is an abundant number, since it is smaller than the sum of its proper divisors (3085036174304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3016405404136 is a wasteful number, since it uses less digits than its factorization.

3016405404136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418480293 (or 418480289 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 3016405404136 in words is "three trillion, sixteen billion, four hundred five million, four hundred four thousand, one hundred thirty-six".