126773123046 has 48 divisors (see below), whose sum is σ = 267991492464. Its totient is φ = 39974021568.

The previous prime is 126773123041. The next prime is 126773123053. The reversal of 126773123046 is 640321377621.

It is a junction number, because it is equal to n+sod(n) for n = 126773122989 and 126773123007.

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 polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1423156 + ... + 1509608.

It is an arithmetic number, because the mean of its divisors is an integer number (5583156093).

Almost surely, 2^126773123046 is an apocalyptic number.

126773123046 is an abundant number, since it is smaller than the sum of its proper divisors (141218369418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

126773123046 is a wasteful number, since it uses less digits than its factorization.

126773123046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87173 (or 87154 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 42.

The spelling of 126773123046 in words is "one hundred twenty-six billion, seven hundred seventy-three million, one hundred twenty-three thousand, forty-six".