2716433642 has 8 divisors (see below), whose sum is σ = 4388085156. Its totient is φ = 1253738592.

The previous prime is 2716433617. The next prime is 2716433647. The reversal of 2716433642 is 2463346172.

It can be written as a sum of positive squares in 2 ways, for example, as 1897386481 + 819047161 = 43559^2 + 28619^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2716433596 and 2716433605.

It is not an unprimeable number, because it can be changed into a prime (2716433647) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52239083 + ... + 52239134.

Almost surely, 2^2716433642 is an apocalyptic number.

2716433642 is a deficient number, since it is larger than the sum of its proper divisors (1671651514).

2716433642 is a wasteful number, since it uses less digits than its factorization.

2716433642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104478232.

The product of its digits is 145152, while the sum is 38.

The square root of 2716433642 is about 52119.4171302788. The cubic root of 2716433642 is about 1395.2960565188.

It can be divided in two parts, 27164 and 33642, that added together give a palindrome (60806).

The spelling of 2716433642 in words is "two billion, seven hundred sixteen million, four hundred thirty-three thousand, six hundred forty-two".