7146514444 has 24 divisors (see below), whose sum is σ = 12914951168. Its totient is φ = 3456619920.

The previous prime is 7146514433. The next prime is 7146514499. The reversal of 7146514444 is 4444156417.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 7146514397 and 7146514406.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 348007 + ... + 367969.

Almost surely, 2^7146514444 is an apocalyptic number.

It is an amenable number.

7146514444 is a deficient number, since it is larger than the sum of its proper divisors (5768436724).

7146514444 is a wasteful number, since it uses less digits than its factorization.

7146514444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22885 (or 22883 counting only the distinct ones).

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

The square root of 7146514444 is about 84537.0595892713. The cubic root of 7146514444 is about 1926.1854232544.

The spelling of 7146514444 in words is "seven billion, one hundred forty-six million, five hundred fourteen thousand, four hundred forty-four".