126255306124 has 12 divisors (see below), whose sum is σ = 223011709704. Its totient is φ = 62537674784.

The previous prime is 126255306043. The next prime is 126255306131. The reversal of 126255306124 is 421603552621.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 147494089 + ... + 147494944.

It is an arithmetic number, because the mean of its divisors is an integer number (18584309142).

Almost surely, 2^126255306124 is an apocalyptic number.

It is an amenable number.

126255306124 is a deficient number, since it is larger than the sum of its proper divisors (96756403580).

126255306124 is a wasteful number, since it uses less digits than its factorization.

126255306124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294989144 (or 294989142 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

Adding to 126255306124 its reverse (421603552621), we get a palindrome (547858858745).

The spelling of 126255306124 in words is "one hundred twenty-six billion, two hundred fifty-five million, three hundred six thousand, one hundred twenty-four".