126928041466 has 8 divisors (see below), whose sum is σ = 190449229824. Its totient is φ = 63444964860.

The previous prime is 126928041439. The next prime is 126928041467. The reversal of 126928041466 is 664140829621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×126928041466² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (126928041467) by changing a digit.

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, 9519610 + ... + 9532933.

It is an arithmetic number, because the mean of its divisors is an integer number (23806153728).

Almost surely, 2^126928041466 is an apocalyptic number.

126928041466 is a deficient number, since it is larger than the sum of its proper divisors (63521188358).

126928041466 is a wasteful number, since it uses less digits than its factorization.

126928041466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19055876.

The product of its (nonzero) digits is 995328, while the sum is 49.

The spelling of 126928041466 in words is "one hundred twenty-six billion, nine hundred twenty-eight million, forty-one thousand, four hundred sixty-six".