3148970478912 has 280 divisors, whose sum is σ = 9660704275200. Its totient is φ = 1013011743744.

The previous prime is 3148970478893. The next prime is 3148970478947. The reversal of 3148970478912 is 2198740798413.

3148970478912 is a `hidden beast` number, since 3 + 1 + 4 + 8 + 9 + 70 + 478 + 91 + 2 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 3148970478912.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 574731789 + ... + 574737267.

Almost surely, 2^{3148970478912} is an apocalyptic number.

3148970478912 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3148970478912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4830352137600).

3148970478912 is an abundant number, since it is smaller than the sum of its proper divisors (6511733796288).

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

3148970478912 is a wasteful number, since it uses less digits than its factorization.

3148970478912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9355 (or 9336 counting only the distinct ones).

The product of its (nonzero) digits is 24385536, while the sum is 63.

The spelling of 3148970478912 in words is "three trillion, one hundred forty-eight billion, nine hundred seventy million, four hundred seventy-eight thousand, nine hundred twelve".