133340240010 has 32 divisors (see below), whose sum is σ = 338841081792. Its totient is φ = 33465785600.

The previous prime is 133340239933. The next prime is 133340240069. The reversal of 133340240010 is 10042043331.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130725216 + ... + 130726235.

It is an arithmetic number, because the mean of its divisors is an integer number (10588783806).

Almost surely, 2^133340240010 is an apocalyptic number.

133340240010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133340240010 is an abundant number, since it is smaller than the sum of its proper divisors (205500841782).

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

133340240010 is a wasteful number, since it uses less digits than its factorization.

133340240010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261451478.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 133340240010 its reverse (10042043331), we get a palindrome (143382283341).

The spelling of 133340240010 in words is "one hundred thirty-three billion, three hundred forty million, two hundred forty thousand, ten".