3451335320000 has 140 divisors (see below), whose sum is σ = 8596589660736. Its totient is φ = 1374339840000.

The previous prime is 3451335319933. The next prime is 3451335320023. The reversal of 3451335320000 is 235331543.

It is a super-3 number, since 3×3451335320000³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

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 19 ways as a sum of consecutive naturals, for example, 8726540 + ... + 9113460.

Almost surely, 2^{3451335320000} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3451335320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4298294830368).

3451335320000 is an abundant number, since it is smaller than the sum of its proper divisors (5145254340736).

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

3451335320000 is an equidigital number, since it uses as much as digits as its factorization.

3451335320000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387176 (or 387151 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 29.

The spelling of 3451335320000 in words is "three trillion, four hundred fifty-one billion, three hundred thirty-five million, three hundred twenty thousand".