20343731202614 has 32 divisors (see below), whose sum is σ = 32642458870752. Its totient is φ = 9475270720000.

The previous prime is 20343731202611. The next prime is 20343731202629. The reversal of 20343731202614 is 41620213734302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20343731202611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8331929 + ... + 10493259.

It is an arithmetic number, because the mean of its divisors is an integer number (1020076839711).

Almost surely, 2^{20343731202614} is an apocalyptic number.

20343731202614 is a deficient number, since it is larger than the sum of its proper divisors (12298727668138).

20343731202614 is a wasteful number, since it uses less digits than its factorization.

20343731202614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2164192.

The product of its (nonzero) digits is 145152, while the sum is 38.

Adding to 20343731202614 its reverse (41620213734302), we get a palindrome (61963944936916).

The spelling of 20343731202614 in words is "twenty trillion, three hundred forty-three billion, seven hundred thirty-one million, two hundred two thousand, six hundred fourteen".