1414066405544 has 128 divisors (see below), whose sum is σ = 2983607978400. Its totient is φ = 623809105920.

The previous prime is 1414066405523. The next prime is 1414066405649. The reversal of 1414066405544 is 4455046604141.

It can be written as a sum of positive squares in 16 ways, for example, as 48061792900 + 1366004612644 = 219230^2 + 1168762^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1414066405495 and 1414066405504.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 131157434 + ... + 131168214.

Almost surely, 2^{1414066405544} 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 1414066405544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1491803989200).

1414066405544 is an abundant number, since it is smaller than the sum of its proper divisors (1569541572856).

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

1414066405544 is a wasteful number, since it uses less digits than its factorization.

1414066405544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11263 (or 11259 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 44.

The spelling of 1414066405544 in words is "one trillion, four hundred fourteen billion, sixty-six million, four hundred five thousand, five hundred forty-four".