126375521422856 has 16 divisors (see below), whose sum is σ = 236954257189200. Its totient is φ = 63187719505744.

The previous prime is 126375521422837. The next prime is 126375521422903. The reversal of 126375521422856 is 658224125573621.

It is a junction number, because it is equal to n+sod(n) for n = 126375521422795 and 126375521422804.

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, 10783415 + ... + 19210233.

It is an arithmetic number, because the mean of its divisors is an integer number (14809641074325).

Almost surely, 2^{126375521422856} is an apocalyptic number.

It is an amenable number.

126375521422856 is a deficient number, since it is larger than the sum of its proper divisors (110578735766344).

126375521422856 is a wasteful number, since it uses less digits than its factorization.

126375521422856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10301428 (or 10301424 counting only the distinct ones).

The product of its digits is 48384000, while the sum is 59.

The spelling of 126375521422856 in words is "one hundred twenty-six trillion, three hundred seventy-five billion, five hundred twenty-one million, four hundred twenty-two thousand, eight hundred fifty-six".