3387353940056 has 32 divisors (see below), whose sum is σ = 6523514358240. Its totient is φ = 1647758101248.

The previous prime is 3387353940041. The next prime is 3387353940059. The reversal of 3387353940056 is 6500493537833.

It is a super-2 number, since 2×3387353940056² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3387353939983 and 3387353940010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3387353940059) 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, 2937965 + ... + 3925091.

It is an arithmetic number, because the mean of its divisors is an integer number (203859823695).

Almost surely, 2^{3387353940056} is an apocalyptic number.

It is an amenable number.

3387353940056 is a deficient number, since it is larger than the sum of its proper divisors (3136160418184).

3387353940056 is a wasteful number, since it uses less digits than its factorization.

3387353940056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 998763 (or 998759 counting only the distinct ones).

The product of its (nonzero) digits is 24494400, while the sum is 56.

The spelling of 3387353940056 in words is "three trillion, three hundred eighty-seven billion, three hundred fifty-three million, nine hundred forty thousand, fifty-six".