126318859245 has 48 divisors (see below), whose sum is σ = 228517511040. Its totient is φ = 64428194688.

The previous prime is 126318859189. The next prime is 126318859279. The reversal of 126318859245 is 542958813621.

126318859245 is a `hidden beast` number, since 1 + 2 + 6 + 3 + 1 + 8 + 8 + 592 + 45 = 666.

It is not a de Polignac number, because 126318859245 - 2⁶ = 126318859181 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 126318859191 and 126318859200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7473574 + ... + 7490456.

It is an arithmetic number, because the mean of its divisors is an integer number (4760781480).

Almost surely, 2^126318859245 is an apocalyptic number.

126318859245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

126318859245 is a deficient number, since it is larger than the sum of its proper divisors (102198651795).

126318859245 is a wasteful number, since it uses less digits than its factorization.

126318859245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24146 (or 24143 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 54.

The spelling of 126318859245 in words is "one hundred twenty-six billion, three hundred eighteen million, eight hundred fifty-nine thousand, two hundred forty-five".