126828577330 has 64 divisors (see below), whose sum is σ = 290037823488. Its totient is φ = 38844334080.

The previous prime is 126828577327. The next prime is 126828577363. The reversal of 126828577330 is 33775828621.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2219727 + ... + 2276146.

It is an arithmetic number, because the mean of its divisors is an integer number (4531840992).

Almost surely, 2^126828577330 is an apocalyptic number.

126828577330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126828577330 is an abundant number, since it is smaller than the sum of its proper divisors (163209246158).

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

126828577330 is a wasteful number, since it uses less digits than its factorization.

126828577330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4495931.

The product of its (nonzero) digits is 3386880, while the sum is 52.

The spelling of 126828577330 in words is "one hundred twenty-six billion, eight hundred twenty-eight million, five hundred seventy-seven thousand, three hundred thirty".