126256300460 has 24 divisors (see below), whose sum is σ = 265150286016. Its totient is φ = 50500224000.

The previous prime is 126256300459. The next prime is 126256300507. The reversal of 126256300460 is 64003652621.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 126256300460.

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 7 ways as a sum of consecutive naturals, for example, 348509 + ... + 611531.

It is an arithmetic number, because the mean of its divisors is an integer number (11047928584).

Almost surely, 2^126256300460 is an apocalyptic number.

126256300460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

126256300460 is an abundant number, since it is smaller than the sum of its proper divisors (138893985556).

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

126256300460 is a wasteful number, since it uses less digits than its factorization.

126256300460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287033 (or 287031 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 126256300460 in words is "one hundred twenty-six billion, two hundred fifty-six million, three hundred thousand, four hundred sixty".