23551342041212 has 12 divisors (see below), whose sum is σ = 41221807055016. Its totient is φ = 11773682882640.

The previous prime is 23551342041203. The next prime is 23551342041299. The reversal of 23551342041212 is 21214024315532.

It is a congruent number.

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, 497007839 + ... + 497055222.

It is an arithmetic number, because the mean of its divisors is an integer number (3435150587918).

Almost surely, 2^{23551342041212} is an apocalyptic number.

It is an amenable number.

23551342041212 is a deficient number, since it is larger than the sum of its proper divisors (17670465013804).

23551342041212 is a wasteful number, since it uses less digits than its factorization.

23551342041212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 994068988 (or 994068986 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 23551342041212 its reverse (21214024315532), we get a palindrome (44765366356744).

The spelling of 23551342041212 in words is "twenty-three trillion, five hundred fifty-one billion, three hundred forty-two million, forty-one thousand, two hundred twelve".