5340442254342 has 16 divisors (see below), whose sum is σ = 11502491009520. Its totient is φ = 1643213001312.

The previous prime is 5340442254263. The next prime is 5340442254437. The reversal of 5340442254342 is 2434522440435.

It is a super-2 number, since 2×5340442254342² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5340442254294 and 5340442254303.

It is a congruent number.

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, 34233604117 + ... + 34233604272.

It is an arithmetic number, because the mean of its divisors is an integer number (718905688095).

Almost surely, 2^{5340442254342} is an apocalyptic number.

5340442254342 is an abundant number, since it is smaller than the sum of its proper divisors (6162048755178).

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

5340442254342 is a wasteful number, since it uses less digits than its factorization.

5340442254342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68467208407.

The product of its (nonzero) digits is 1843200, while the sum is 42.

Adding to 5340442254342 its reverse (2434522440435), we get a palindrome (7774964694777).

The spelling of 5340442254342 in words is "five trillion, three hundred forty billion, four hundred forty-two million, two hundred fifty-four thousand, three hundred forty-two".