1454004472216 has 64 divisors (see below), whose sum is σ = 2814519725280. Its totient is φ = 703673671680.

The previous prime is 1454004472159. The next prime is 1454004472237. The reversal of 1454004472216 is 6122744004541.

It is a super-2 number, since 2×1454004472216² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184678456 + ... + 184686328.

Almost surely, 2^{1454004472216} is an apocalyptic number.

It is an amenable number.

1454004472216 is a deficient number, since it is larger than the sum of its proper divisors (1360515253064).

1454004472216 is a wasteful number, since it uses less digits than its factorization.

1454004472216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11084 (or 11080 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 40.

Adding to 1454004472216 its reverse (6122744004541), we get a palindrome (7576748476757).

The spelling of 1454004472216 in words is "one trillion, four hundred fifty-four billion, four million, four hundred seventy-two thousand, two hundred sixteen".