133833412488 has 16 divisors (see below), whose sum is σ = 334583531280. Its totient is φ = 44611137488.

The previous prime is 133833412487. The next prime is 133833412541. The reversal of 133833412488 is 884214338331.

It is a super-2 number, since 2×133833412488² (a number of 23 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (133833412487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2788196070 + ... + 2788196117.

It is an arithmetic number, because the mean of its divisors is an integer number (20911470705).

Almost surely, 2^133833412488 is an apocalyptic number.

It is an amenable number.

133833412488 is an abundant number, since it is smaller than the sum of its proper divisors (200750118792).

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

133833412488 is a wasteful number, since it uses less digits than its factorization.

133833412488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5576392196 (or 5576392192 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 48.

The spelling of 133833412488 in words is "one hundred thirty-three billion, eight hundred thirty-three million, four hundred twelve thousand, four hundred eighty-eight".