43545442542114 has 16 divisors (see below), whose sum is σ = 87170565687552. Its totient is φ = 14501867413488.

The previous prime is 43545442542059. The next prime is 43545442542127. The reversal of 43545442542114 is 41124524454534.

It is a happy number.

It is a super-3 number, since 3×43545442542114³ (a number of 42 digits) contains 333 as substring.

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, 3320018034 + ... + 3320031149.

It is an arithmetic number, because the mean of its divisors is an integer number (5448160355472).

Almost surely, 2^{43545442542114} is an apocalyptic number.

43545442542114 is an abundant number, since it is smaller than the sum of its proper divisors (43625123145438).

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

43545442542114 is a wasteful number, since it uses less digits than its factorization.

43545442542114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6640050281.

The product of its digits is 6144000, while the sum is 48.

Adding to 43545442542114 its reverse (41124524454534), we get a palindrome (84669966996648).

The spelling of 43545442542114 in words is "forty-three trillion, five hundred forty-five billion, four hundred forty-two million, five hundred forty-two thousand, one hundred fourteen".