3123041133042 has 24 divisors (see below), whose sum is σ = 6766741878780. Its totient is φ = 1040990209920.

The previous prime is 3123041132999. The next prime is 3123041133053. The reversal of 3123041133042 is 2403311403213.

It is a happy number.

3123041133042 is a `hidden beast` number, since 3 + 12 + 304 + 11 + 330 + 4 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2544028190001 + 579012943041 = 1595001^2 + 760929^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3123041132997 and 3123041133015.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1129459 + ... + 2742582.

Almost surely, 2^{3123041133042} is an apocalyptic number.

3123041133042 is an abundant number, since it is smaller than the sum of its proper divisors (3643700745738).

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

3123041133042 is a wasteful number, since it uses less digits than its factorization.

3123041133042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3916858 (or 3916855 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 3123041133042 its reverse (2403311403213), we get a palindrome (5526352536255).

The spelling of 3123041133042 in words is "three trillion, one hundred twenty-three billion, forty-one million, one hundred thirty-three thousand, forty-two".