126447510010 has 32 divisors (see below), whose sum is σ = 235335989952. Its totient is φ = 48884181120.

The previous prime is 126447509999. The next prime is 126447510041. The reversal of 126447510010 is 10015744621.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1397292 + ... + 1485031.

It is an arithmetic number, because the mean of its divisors is an integer number (7354249686).

Almost surely, 2^126447510010 is an apocalyptic number.

126447510010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126447510010 is a deficient number, since it is larger than the sum of its proper divisors (108888479942).

126447510010 is a wasteful number, since it uses less digits than its factorization.

126447510010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2882478.

The product of its (nonzero) digits is 6720, while the sum is 31.

The spelling of 126447510010 in words is "one hundred twenty-six billion, four hundred forty-seven million, five hundred ten thousand, ten".