12124355354044 has 6 divisors (see below), whose sum is σ = 21217621869584. Its totient is φ = 6062177677020.

The previous prime is 12124355353973. The next prime is 12124355354047. The reversal of 12124355354044 is 44045355342121.

It is a happy number.

It is a super-2 number, since 2×12124355354044² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12124355354047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1515544419252 + ... + 1515544419259.

Almost surely, 2^{12124355354044} is an apocalyptic number.

It is an amenable number.

12124355354044 is a deficient number, since it is larger than the sum of its proper divisors (9093266515540).

12124355354044 is a wasteful number, since it uses less digits than its factorization.

12124355354044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3031088838515 (or 3031088838513 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 43.

The spelling of 12124355354044 in words is "twelve trillion, one hundred twenty-four billion, three hundred fifty-five million, three hundred fifty-four thousand, forty-four".