3542445233544 has 128 divisors (see below), whose sum is σ = 10676788761600. Its totient is φ = 956803726080.

The previous prime is 3542445233501. The next prime is 3542445233549. The reversal of 3542445233544 is 4453325442453.

It is a happy number.

It is a super-3 number, since 3×3542445233544³ (a number of 39 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3542445233493 and 3542445233502.

It is not an unprimeable number, because it can be changed into a prime (3542445233549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 302454 + ... + 2678874.

It is an arithmetic number, because the mean of its divisors is an integer number (83412412200).

Almost surely, 2^{3542445233544} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3542445233544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5338394380800).

3542445233544 is an abundant number, since it is smaller than the sum of its proper divisors (7134343528056).

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

3542445233544 is a wasteful number, since it uses less digits than its factorization.

3542445233544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2376923 (or 2376919 counting only the distinct ones).

The product of its digits is 13824000, while the sum is 48.

The spelling of 3542445233544 in words is "three trillion, five hundred forty-two billion, four hundred forty-five million, two hundred thirty-three thousand, five hundred forty-four".