3545061044141 has 2 divisors, whose sum is σ = 3545061044142. Its totient is φ = 3545061044140.

The previous prime is 3545061044113. The next prime is 3545061044153. The reversal of 3545061044141 is 1414401605453.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2749557596041 + 795503448100 = 1658179^2 + 891910^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3545061044141 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3545061044095 and 3545061044104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3545061043141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1772530522070 + 1772530522071.

It is an arithmetic number, because the mean of its divisors is an integer number (1772530522071).

Almost surely, 2^{3545061044141} is an apocalyptic number.

It is an amenable number.

3545061044141 is a deficient number, since it is larger than the sum of its proper divisors (1).

3545061044141 is an equidigital number, since it uses as much as digits as its factorization.

3545061044141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 115200, while the sum is 38.

Adding to 3545061044141 its reverse (1414401605453), we get a palindrome (4959462649594).

The spelling of 3545061044141 in words is "three trillion, five hundred forty-five billion, sixty-one million, forty-four thousand, one hundred forty-one".