3542424242436 has 144 divisors (see below), whose sum is σ = 9817125292800. Its totient is φ = 1103312508480.

The previous prime is 3542424242411. The next prime is 3542424242437. The reversal of 3542424242436 is 6342424242453.

3542424242436 is a `hidden beast` number, since 3 + 542 + 4 + 24 + 2 + 42 + 43 + 6 = 666.

It is a super-3 number, since 3×3542424242436³ (a number of 39 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3542424242391 and 3542424242400.

It is not an unprimeable number, because it can be changed into a prime (3542424242437) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2421381 + ... + 3598323.

It is an arithmetic number, because the mean of its divisors is an integer number (68174481200).

Almost surely, 2^{3542424242436} is an apocalyptic number.

3542424242436 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3542424242436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4908562646400).

3542424242436 is an abundant number, since it is smaller than the sum of its proper divisors (6274701050364).

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

3542424242436 is a wasteful number, since it uses less digits than its factorization.

3542424242436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1177047 (or 1177008 counting only the distinct ones).

The product of its digits is 4423680, while the sum is 45.

Adding to 3542424242436 its reverse (6342424242453), we get a palindrome (9884848484889).

The spelling of 3542424242436 in words is "three trillion, five hundred forty-two billion, four hundred twenty-four million, two hundred forty-two thousand, four hundred thirty-six".