16062440616 has 80 divisors (see below), whose sum is σ = 47636192340. Its totient is φ = 5039193600.

The previous prime is 16062440579. The next prime is 16062440651. The reversal of 16062440616 is 61604426061.

16062440616 is a `hidden beast` number, since 1 + 606 + 2 + 4 + 40 + 6 + 1 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 15672536100 + 389904516 = 125190^2 + 19746^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 718035 + ... + 740066.

Almost surely, 2^16062440616 is an apocalyptic number.

It is an amenable number.

16062440616 is an abundant number, since it is smaller than the sum of its proper divisors (31573751724).

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

16062440616 is a wasteful number, since it uses less digits than its factorization.

16062440616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1458136 (or 1458123 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

Adding to 16062440616 its reverse (61604426061), we get a palindrome (77666866677).

The spelling of 16062440616 in words is "sixteen billion, sixty-two million, four hundred forty thousand, six hundred sixteen".