542220110103343 has 16 divisors (see below), whose sum is σ = 630588526631680. Its totient is φ = 456615399151296.

The previous prime is 542220110103323. The next prime is 542220110103349. The reversal of 542220110103343 is 343301011022245.

It is a de Polignac number, because none of the positive numbers 2^k-542220110103343 is a prime.

It is a super-2 number, since 2×542220110103343² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542220110103349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1525046046 + ... + 1525401547.

It is an arithmetic number, because the mean of its divisors is an integer number (39411782914480).

Almost surely, 2^{542220110103343} is an apocalyptic number.

542220110103343 is a deficient number, since it is larger than the sum of its proper divisors (88368416528337).

542220110103343 is a wasteful number, since it uses less digits than its factorization.

542220110103343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3050448046.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 542220110103343 its reverse (343301011022245), we get a palindrome (885521121125588).

The spelling of 542220110103343 in words is "five hundred forty-two trillion, two hundred twenty billion, one hundred ten million, one hundred three thousand, three hundred forty-three".