20343214041132 has 24 divisors (see below), whose sum is σ = 47467610366400. Its totient is φ = 6781055498896.

The previous prime is 20343214041091. The next prime is 20343214041173. The reversal of 20343214041132 is 23114041234302.

It is an interprime number because it is at equal distance from previous prime (20343214041091) and next prime (20343214041173).

It is a self number, because there is not a number n which added to its sum of digits gives 20343214041132.

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, 4118719 + ... + 7592777.

It is an arithmetic number, because the mean of its divisors is an integer number (1977817098600).

Almost surely, 2^{20343214041132} is an apocalyptic number.

It is an amenable number.

20343214041132 is an abundant number, since it is smaller than the sum of its proper divisors (27124396325268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20343214041132 is a wasteful number, since it uses less digits than its factorization.

20343214041132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3962045 (or 3962043 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 20343214041132 its reverse (23114041234302), we get a palindrome (43457255275434).

The spelling of 20343214041132 in words is "twenty trillion, three hundred forty-three billion, two hundred fourteen million, forty-one thousand, one hundred thirty-two".