3405613800652 has 24 divisors (see below), whose sum is σ = 6811294129920. Its totient is φ = 1459534515600.

The previous prime is 3405613800643. The next prime is 3405613800713. The reversal of 3405613800652 is 2560083165043.

It is a junction number, because it is equal to n+sod(n) for n = 3405613800599 and 3405613800608.

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, 2631027 + ... + 3705877.

It is an arithmetic number, because the mean of its divisors is an integer number (283803922080).

Almost surely, 2^{3405613800652} is an apocalyptic number.

It is an amenable number.

3405613800652 is an abundant number, since it is smaller than the sum of its proper divisors (3405680329268).

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

3405613800652 is a wasteful number, since it uses less digits than its factorization.

3405613800652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1188021 (or 1188019 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 43.

Adding to 3405613800652 its reverse (2560083165043), we get a palindrome (5965696965695).

The spelling of 3405613800652 in words is "three trillion, four hundred five billion, six hundred thirteen million, eight hundred thousand, six hundred fifty-two".