20141133421002 has 128 divisors (see below), whose sum is σ = 44757552077568. Its totient is φ = 5991244185600.

The previous prime is 20141133420979. The next prime is 20141133421027. The reversal of 20141133421002 is 20012433114102.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2481347848 + ... + 2481355964.

It is an arithmetic number, because the mean of its divisors is an integer number (349668375606).

Almost surely, 2^{20141133421002} is an apocalyptic number.

20141133421002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 20141133421002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22378776038784).

20141133421002 is an abundant number, since it is smaller than the sum of its proper divisors (24616418656566).

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

20141133421002 is a wasteful number, since it uses less digits than its factorization.

20141133421002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10584.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 20141133421002 its reverse (20012433114102), we get a palindrome (40153566535104).

The spelling of 20141133421002 in words is "twenty trillion, one hundred forty-one billion, one hundred thirty-three million, four hundred twenty-one thousand, two".