5402622416242 has 16 divisors (see below), whose sum is σ = 8415999788760. Its totient is φ = 2598014046208.

The previous prime is 5402622416231. The next prime is 5402622416293. The reversal of 5402622416242 is 2426142262045.

It can be written as a sum of positive squares in 4 ways, for example, as 5016609968841 + 386012447401 = 2239779^2 + 621299^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5402622416195 and 5402622416204.

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, 181208173 + ... + 181237984.

Almost surely, 2^{5402622416242} is an apocalyptic number.

5402622416242 is a deficient number, since it is larger than the sum of its proper divisors (3013377372518).

5402622416242 is a wasteful number, since it uses less digits than its factorization.

5402622416242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362446445.

The product of its (nonzero) digits is 368640, while the sum is 40.

Adding to 5402622416242 its reverse (2426142262045), we get a palindrome (7828764678287).

The spelling of 5402622416242 in words is "five trillion, four hundred two billion, six hundred twenty-two million, four hundred sixteen thousand, two hundred forty-two".