20343141052502 has 16 divisors (see below), whose sum is σ = 30608982013392. Its totient is φ = 10140151227360.

The previous prime is 20343141052439. The next prime is 20343141052537. The reversal of 20343141052502 is 20525014134302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8768948 + ... + 10843464.

It is an arithmetic number, because the mean of its divisors is an integer number (1913061375837).

Almost surely, 2^{20343141052502} is an apocalyptic number.

20343141052502 is a deficient number, since it is larger than the sum of its proper divisors (10265840960890).

20343141052502 is a wasteful number, since it uses less digits than its factorization.

20343141052502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2089663.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 20343141052502 its reverse (20525014134302), we get a palindrome (40868155186804).

The spelling of 20343141052502 in words is "twenty trillion, three hundred forty-three billion, one hundred forty-one million, fifty-two thousand, five hundred two".