3545212440124 has 12 divisors (see below), whose sum is σ = 6204189713400. Its totient is φ = 1772586807728.

The previous prime is 3545212440089. The next prime is 3545212440149. The reversal of 3545212440124 is 4210442125453.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4438234 + ... + 5175745.

It is an arithmetic number, because the mean of its divisors is an integer number (517015809450).

Almost surely, 2^{3545212440124} is an apocalyptic number.

It is an amenable number.

3545212440124 is a deficient number, since it is larger than the sum of its proper divisors (2658977273276).

3545212440124 is a wasteful number, since it uses less digits than its factorization.

3545212440124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9706172 (or 9706170 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 37.

Adding to 3545212440124 its reverse (4210442125453), we get a palindrome (7755654565577).

The spelling of 3545212440124 in words is "three trillion, five hundred forty-five billion, two hundred twelve million, four hundred forty thousand, one hundred twenty-four".