20132430023402 has 8 divisors (see below), whose sum is σ = 30841169397696. Its totient is φ = 9852040224172.

The previous prime is 20132430023393. The next prime is 20132430023471. The reversal of 20132430023402 is 20432003423102.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107087393648 + ... + 107087393835.

It is an arithmetic number, because the mean of its divisors is an integer number (3855146174712).

Almost surely, 2^{20132430023402} is an apocalyptic number.

20132430023402 is a deficient number, since it is larger than the sum of its proper divisors (10708739374294).

20132430023402 is a wasteful number, since it uses less digits than its factorization.

20132430023402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214174787532.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 20132430023402 its reverse (20432003423102), we get a palindrome (40564433446504).

The spelling of 20132430023402 in words is "twenty trillion, one hundred thirty-two billion, four hundred thirty million, twenty-three thousand, four hundred two".