3545061044144 has 20 divisors (see below), whose sum is σ = 6868931896680. Its totient is φ = 1772433457920.

The previous prime is 3545061044141. The next prime is 3545061044153. The reversal of 3545061044144 is 4414401605453.

It is not an unprimeable number, because it can be changed into a prime (3545061044141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5764742 + ... + 6349989.

It is an arithmetic number, because the mean of its divisors is an integer number (343446594834).

Almost surely, 2^{3545061044144} is an apocalyptic number.

It is an amenable number.

3545061044144 is a deficient number, since it is larger than the sum of its proper divisors (3323870852536).

3545061044144 is a wasteful number, since it uses less digits than its factorization.

3545061044144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12133028 (or 12133022 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 41.

Adding to 3545061044144 its reverse (4414401605453), we get a palindrome (7959462649597).

The spelling of 3545061044144 in words is "three trillion, five hundred forty-five billion, sixty-one million, forty-four thousand, one hundred forty-four".