3420057557316 has 24 divisors (see below), whose sum is σ = 7980218112384. Its totient is φ = 1140007212640.

The previous prime is 3420057557311. The next prime is 3420057557377. The reversal of 3420057557316 is 6137557500243.

It is not an unprimeable number, because it can be changed into a prime (3420057557311) 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, 265980 + ... + 2628851.

It is an arithmetic number, because the mean of its divisors is an integer number (332509088016).

Almost surely, 2^{3420057557316} is an apocalyptic number.

It is an amenable number.

3420057557316 is an abundant number, since it is smaller than the sum of its proper divisors (4560160555068).

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

3420057557316 is a wasteful number, since it uses less digits than its factorization.

3420057557316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2993291 (or 2993289 counting only the distinct ones).

The product of its (nonzero) digits is 2646000, while the sum is 48.

The spelling of 3420057557316 in words is "three trillion, four hundred twenty billion, fifty-seven million, five hundred fifty-seven thousand, three hundred sixteen".