133830628847 has 8 divisors (see below), whose sum is σ = 135796320000. Its totient is φ = 131871728664.

The previous prime is 133830628817. The next prime is 133830628849. The reversal of 133830628847 is 748826038331.

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

It is a cyclic number.

It is not a de Polignac number, because 133830628847 - 2¹⁰ = 133830627823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133830628849) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1658033 + ... + 1736874.

It is an arithmetic number, because the mean of its divisors is an integer number (16974540000).

Almost surely, 2^133830628847 is an apocalyptic number.

133830628847 is a deficient number, since it is larger than the sum of its proper divisors (1965691153).

133830628847 is an equidigital number, since it uses as much as digits as its factorization.

133830628847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3395485.

The product of its (nonzero) digits is 4644864, while the sum is 53.

The spelling of 133830628847 in words is "one hundred thirty-three billion, eight hundred thirty million, six hundred twenty-eight thousand, eight hundred forty-seven".