3405677177072 has 20 divisors (see below), whose sum is σ = 6600104741856. Its totient is φ = 1702424340480.

The previous prime is 3405677177059. The next prime is 3405677177159. The reversal of 3405677177072 is 2707717765043.

It is a junction number, because it is equal to n+sod(n) for n = 3405677176999 and 3405677177017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25822673 + ... + 25954224.

Almost surely, 2^{3405677177072} is an apocalyptic number.

It is an amenable number.

3405677177072 is a deficient number, since it is larger than the sum of its proper divisors (3194427564784).

3405677177072 is a wasteful number, since it uses less digits than its factorization.

3405677177072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51781016 (or 51781010 counting only the distinct ones).

The product of its (nonzero) digits is 12101040, while the sum is 56.

The spelling of 3405677177072 in words is "three trillion, four hundred five billion, six hundred seventy-seven million, one hundred seventy-seven thousand, seventy-two".