3318495473112 has 64 divisors (see below), whose sum is σ = 8321685790080. Its totient is φ = 1102772869632.

The previous prime is 3318495473093. The next prime is 3318495473149. The reversal of 3318495473112 is 2113745948133.

It is a super-2 number, since 2×3318495473112² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143008503 + ... + 143031705.

It is an arithmetic number, because the mean of its divisors is an integer number (130026340470).

Almost surely, 2^{3318495473112} is an apocalyptic number.

It is an amenable number.

3318495473112 is an abundant number, since it is smaller than the sum of its proper divisors (5003190316968).

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

3318495473112 is a wasteful number, since it uses less digits than its factorization.

3318495473112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41232 (or 41228 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 51.

The spelling of 3318495473112 in words is "three trillion, three hundred eighteen billion, four hundred ninety-five million, four hundred seventy-three thousand, one hundred twelve".