20414340302 has 8 divisors (see below), whose sum is σ = 31273032096. Its totient is φ = 9989996272.

The previous prime is 20414340293. The next prime is 20414340341. The reversal of 20414340302 is 20304341402.

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

It is a super-2 number, since 2×20414340302² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108586823 + ... + 108587010.

It is an arithmetic number, because the mean of its divisors is an integer number (3909129012).

Almost surely, 2^20414340302 is an apocalyptic number.

20414340302 is a deficient number, since it is larger than the sum of its proper divisors (10858691794).

20414340302 is a wasteful number, since it uses less digits than its factorization.

20414340302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217173882.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 20414340302 its reverse (20304341402), we get a palindrome (40718681704).

The spelling of 20414340302 in words is "twenty billion, four hundred fourteen million, three hundred forty thousand, three hundred two".