126504857761112 has 16 divisors (see below), whose sum is σ = 237198479028840. Its totient is φ = 63251930020096.

The previous prime is 126504857761103. The next prime is 126504857761123. The reversal of 126504857761112 is 211167758405621.

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, 61278713 + ... + 63309480.

Almost surely, 2^{126504857761112} is an apocalyptic number.

It is an amenable number.

126504857761112 is a deficient number, since it is larger than the sum of its proper divisors (110693621267728).

126504857761112 is a wasteful number, since it uses less digits than its factorization.

126504857761112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124715122 (or 124715118 counting only the distinct ones).

The product of its (nonzero) digits is 5644800, while the sum is 56.

The spelling of 126504857761112 in words is "one hundred twenty-six trillion, five hundred four billion, eight hundred fifty-seven million, seven hundred sixty-one thousand, one hundred twelve".