1346970856000 has 896 divisors, whose sum is σ = 4272544972800. Its totient is φ = 408545280000.

The previous prime is 1346970855931. The next prime is 1346970856019. The reversal of 1346970856000 is 6580796431.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 4331095845 + ... + 4331096155.

Almost surely, 2^{1346970856000} is an apocalyptic number.

1346970856000 is a gapful number since it is divisible by the number (10) 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 1346970856000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2136272486400).

1346970856000 is an abundant number, since it is smaller than the sum of its proper divisors (2925574116800).

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

1346970856000 is a wasteful number, since it uses less digits than its factorization.

1346970856000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524 (or 504 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 49.

The spelling of 1346970856000 in words is "one trillion, three hundred forty-six billion, nine hundred seventy million, eight hundred fifty-six thousand".