32402140334230 has 48 divisors (see below), whose sum is σ = 59421995056944. Its totient is φ = 12717915312960.

The previous prime is 32402140334089. The next prime is 32402140334237. The reversal of 32402140334230 is 3243304120423.

It is a happy number.

It is a super-2 number, since 2×32402140334230² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32402140334192 and 32402140334201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32402140334237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 106940929 + ... + 107243491.

It is an arithmetic number, because the mean of its divisors is an integer number (1237958230353).

Almost surely, 2^{32402140334230} is an apocalyptic number.

32402140334230 is a deficient number, since it is larger than the sum of its proper divisors (27019854722714).

32402140334230 is an equidigital number, since it uses as much as digits as its factorization.

32402140334230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303469 (or 303050 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 32402140334230 its reverse (3243304120423), we get a palindrome (35645444454653).

The spelling of 32402140334230 in words is "thirty-two trillion, four hundred two billion, one hundred forty million, three hundred thirty-four thousand, two hundred thirty".