1406667347316 has 216 divisors, whose sum is σ = 4513357255680. Its totient is φ = 365282265600.

The previous prime is 1406667347303. The next prime is 1406667347387. The reversal of 1406667347316 is 6137437666041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 159283021 + ... + 159291851.

It is an arithmetic number, because the mean of its divisors is an integer number (20895172480).

Almost surely, 2^{1406667347316} 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 1406667347316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2256678627840).

1406667347316 is an abundant number, since it is smaller than the sum of its proper divisors (3106689908364).

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

1406667347316 is a wasteful number, since it uses less digits than its factorization.

1406667347316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17075 (or 17063 counting only the distinct ones).

The product of its (nonzero) digits is 9144576, while the sum is 54.

The spelling of 1406667347316 in words is "one trillion, four hundred six billion, six hundred sixty-seven million, three hundred forty-seven thousand, three hundred sixteen".