1612504204124 has 24 divisors (see below), whose sum is σ = 3081587556096. Its totient is φ = 732201590000.

The previous prime is 1612504204123. The next prime is 1612504204133. The reversal of 1612504204124 is 4214024052161.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1612504204123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18828452 + ... + 18913899.

It is an arithmetic number, because the mean of its divisors is an integer number (128399481504).

Almost surely, 2^{1612504204124} is an apocalyptic number.

It is an amenable number.

1612504204124 is a deficient number, since it is larger than the sum of its proper divisors (1469083351972).

1612504204124 is a wasteful number, since it uses less digits than its factorization.

1612504204124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37743337 (or 37743335 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

Adding to 1612504204124 its reverse (4214024052161), we get a palindrome (5826528256285).

The spelling of 1612504204124 in words is "one trillion, six hundred twelve billion, five hundred four million, two hundred four thousand, one hundred twenty-four".