126833884915 has 8 divisors (see below), whose sum is σ = 154695755088. Its totient is φ = 99803712480.

The previous prime is 126833884883. The next prime is 126833884927. The reversal of 126833884915 is 519488338621.

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

It is not a de Polignac number, because 126833884915 - 2⁵ = 126833884883 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 126833884915.

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, 207924097 + ... + 207924706.

It is an arithmetic number, because the mean of its divisors is an integer number (19336969386).

Almost surely, 2^126833884915 is an apocalyptic number.

126833884915 is a deficient number, since it is larger than the sum of its proper divisors (27861870173).

126833884915 is an equidigital number, since it uses as much as digits as its factorization.

126833884915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415848869.

The product of its digits is 9953280, while the sum is 58.

The spelling of 126833884915 in words is "one hundred twenty-six billion, eight hundred thirty-three million, eight hundred eighty-four thousand, nine hundred fifteen".