240402324133 has 8 divisors (see below), whose sum is σ = 242031137400. Its totient is φ = 238773716160.

The previous prime is 240402324083. The next prime is 240402324139. The reversal of 240402324133 is 331423204042.

It can be written as a sum of positive squares in 4 ways, for example, as 53831888289 + 186570435844 = 232017^2 + 431938^2 .

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 240402324133 - 2¹⁷ = 240402193061 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 (240402324139) 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, 2852191 + ... + 2935267.

It is an arithmetic number, because the mean of its divisors is an integer number (30253892175).

Almost surely, 2^240402324133 is an apocalyptic number.

It is an amenable number.

240402324133 is a deficient number, since it is larger than the sum of its proper divisors (1628813267).

240402324133 is a wasteful number, since it uses less digits than its factorization.

240402324133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102647.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 240402324133 its reverse (331423204042), we get a palindrome (571825528175).

The spelling of 240402324133 in words is "two hundred forty billion, four hundred two million, three hundred twenty-four thousand, one hundred thirty-three".