126773123047 has 8 divisors (see below), whose sum is σ = 126942192000. Its totient is φ = 126604155744.

The previous prime is 126773123041. The next prime is 126773123053. The reversal of 126773123047 is 740321377621.

It is an interprime number because it is at equal distance from previous prime (126773123041) and next prime (126773123053).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 126773123047 - 2³ = 126773123039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 126773122994 and 126773123012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126773123041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2656029 + ... + 2703337.

It is an arithmetic number, because the mean of its divisors is an integer number (15867774000).

Almost surely, 2^126773123047 is an apocalyptic number.

126773123047 is a deficient number, since it is larger than the sum of its proper divisors (169068953).

126773123047 is a wasteful number, since it uses less digits than its factorization.

126773123047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50825.

The product of its (nonzero) digits is 296352, while the sum is 43.

The spelling of 126773123047 in words is "one hundred twenty-six billion, seven hundred seventy-three million, one hundred twenty-three thousand, forty-seven".