126339748630 has 16 divisors (see below), whose sum is σ = 230805750960. Its totient is φ = 49781632032.

The previous prime is 126339748597. The next prime is 126339748643. The reversal of 126339748630 is 36847933621.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94282725 + ... + 94284064.

It is an arithmetic number, because the mean of its divisors is an integer number (14425359435).

Almost surely, 2^126339748630 is an apocalyptic number.

126339748630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126339748630 is a deficient number, since it is larger than the sum of its proper divisors (104466002330).

126339748630 is a wasteful number, since it uses less digits than its factorization.

126339748630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188566863.

The product of its (nonzero) digits is 3919104, while the sum is 52.

The spelling of 126339748630 in words is "one hundred twenty-six billion, three hundred thirty-nine million, seven hundred forty-eight thousand, six hundred thirty".