2141404102020 has 48 divisors (see below), whose sum is σ = 6097557453120. Its totient is φ = 561362430336.

The previous prime is 2141404102003. The next prime is 2141404102031. The reversal of 2141404102020 is 202014041412.

It is a super-2 number, since 2×2141404102020² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 302454667 + ... + 302461746.

It is an arithmetic number, because the mean of its divisors is an integer number (127032446940).

Almost surely, 2^{2141404102020} is an apocalyptic number.

2141404102020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2141404102020 is an abundant number, since it is smaller than the sum of its proper divisors (3956153351100).

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

2141404102020 is a wasteful number, since it uses less digits than its factorization.

2141404102020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604916484 (or 604916482 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 2141404102020 its reverse (202014041412), we get a palindrome (2343418143432).

The spelling of 2141404102020 in words is "two trillion, one hundred forty-one billion, four hundred four million, one hundred two thousand, twenty".