3513403943856 has 30 divisors (see below), whose sum is σ = 9832651315500. Its totient is φ = 1171134647904.

The previous prime is 3513403943849. The next prime is 3513403943887. The reversal of 3513403943856 is 6583493043153.

3513403943856 is a `hidden beast` number, since 3 + 513 + 4 + 0 + 3 + 9 + 43 + 85 + 6 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12199319106 + ... + 12199319393.

It is an arithmetic number, because the mean of its divisors is an integer number (327755043850).

Almost surely, 2^{3513403943856} is an apocalyptic number.

3513403943856 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3513403943856 is an abundant number, since it is smaller than the sum of its proper divisors (6319247371644).

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

3513403943856 is a wasteful number, since it uses less digits than its factorization.

3513403943856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24398638513 (or 24398638504 counting only the distinct ones).

The product of its (nonzero) digits is 13996800, while the sum is 54.

The spelling of 3513403943856 in words is "three trillion, five hundred thirteen billion, four hundred three million, nine hundred forty-three thousand, eight hundred fifty-six".