2108459429788 has 6 divisors (see below), whose sum is σ = 3689804002136. Its totient is φ = 1054229714892.

The previous prime is 2108459429731. The next prime is 2108459429801. The reversal of 2108459429788 is 8879249548012.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263557428720 + ... + 263557428727.

Almost surely, 2^{2108459429788} is an apocalyptic number.

It is an amenable number.

2108459429788 is a deficient number, since it is larger than the sum of its proper divisors (1581344572348).

2108459429788 is a wasteful number, since it uses less digits than its factorization.

2108459429788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527114857451 (or 527114857449 counting only the distinct ones).

The product of its (nonzero) digits is 92897280, while the sum is 67.

The spelling of 2108459429788 in words is "two trillion, one hundred eight billion, four hundred fifty-nine million, four hundred twenty-nine thousand, seven hundred eighty-eight".