213040424332402 has 8 divisors (see below), whose sum is σ = 319561692609456. Its totient is φ = 106519860129252.

The previous prime is 213040424332363. The next prime is 213040424332403. The reversal of 213040424332402 is 204233424040312.

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

It is not an unprimeable number, because it can be changed into a prime (213040424332403) 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, 175261368 + ... + 176472739.

It is an arithmetic number, because the mean of its divisors is an integer number (39945211576182).

Almost surely, 2^{213040424332402} is an apocalyptic number.

213040424332402 is a deficient number, since it is larger than the sum of its proper divisors (106521268277054).

213040424332402 is a wasteful number, since it uses less digits than its factorization.

213040424332402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352036952.

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 213040424332402 its reverse (204233424040312), we get a palindrome (417273848372714).

The spelling of 213040424332402 in words is "two hundred thirteen trillion, forty billion, four hundred twenty-four million, three hundred thirty-two thousand, four hundred two".