133826824704 has 80 divisors (see below), whose sum is σ = 356797127808. Its totient is φ = 44574646272.

The previous prime is 133826824699. The next prime is 133826824721. The reversal of 133826824704 is 407428628331.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 2005444 + ... + 2071100.

Almost surely, 2^133826824704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 133826824704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178398563904).

133826824704 is an abundant number, since it is smaller than the sum of its proper divisors (222970303104).

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

133826824704 is an equidigital number, since it uses as much as digits as its factorization.

133826824704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67005 (or 66989 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 48.

The spelling of 133826824704 in words is "one hundred thirty-three billion, eight hundred twenty-six million, eight hundred twenty-four thousand, seven hundred four".