3542331243 has 32 divisors (see below), whose sum is σ = 5298177024. Its totient is φ = 2086560000.

The previous prime is 3542331239. The next prime is 3542331251. The reversal of 3542331243 is 3421332453.

It is not a de Polignac number, because 3542331243 - 2² = 3542331239 is a prime.

It is a super-3 number, since 3×3542331243³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 3542331243.

It is not an unprimeable number, because it can be changed into a prime (3542331283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 361833 + ... + 371493.

It is an arithmetic number, because the mean of its divisors is an integer number (165568032).

Almost surely, 2^3542331243 is an apocalyptic number.

3542331243 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3542331243 is a deficient number, since it is larger than the sum of its proper divisors (1755845781).

3542331243 is a wasteful number, since it uses less digits than its factorization.

3542331243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9987.

The product of its digits is 25920, while the sum is 30.

The square root of 3542331243 is about 59517.4868673065. The cubic root of 3542331243 is about 1524.3910485304.

Adding to 3542331243 its reverse (3421332453), we get a palindrome (6963663696).

It can be divided in two parts, 35423 and 31243, that added together give a palindrome (66666).

The spelling of 3542331243 in words is "three billion, five hundred forty-two million, three hundred thirty-one thousand, two hundred forty-three".