3315655856973 has 16 divisors (see below), whose sum is σ = 4448669913920. Its totient is φ = 2196576434304.

The previous prime is 3315655856917. The next prime is 3315655857013. The reversal of 3315655856973 is 3796585565133.

It is not a de Polignac number, because 3315655856973 - 2⁸ = 3315655856717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3315655836973) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4254736 + ... + 4973337.

It is an arithmetic number, because the mean of its divisors is an integer number (278041869620).

Almost surely, 2^{3315655856973} is an apocalyptic number.

It is an amenable number.

3315655856973 is a deficient number, since it is larger than the sum of its proper divisors (1133014056947).

3315655856973 is a wasteful number, since it uses less digits than its factorization.

3315655856973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9228828.

The product of its digits is 306180000, while the sum is 66.

The spelling of 3315655856973 in words is "three trillion, three hundred fifteen billion, six hundred fifty-five million, eight hundred fifty-six thousand, nine hundred seventy-three".