141143201320420 has 192 divisors, whose sum is σ = 338648083361280. Its totient is φ = 48983936827392.

The previous prime is 141143201320367. The next prime is 141143201320481. The reversal of 141143201320420 is 24023102341141.

It is a happy number.

It is a super-2 number, since 2×141143201320420² (a number of 29 digits) contains 22 as substring.

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, 355427217 + ... + 355824103.

It is an arithmetic number, because the mean of its divisors is an integer number (1763792100840).

Almost surely, 2^{141143201320420} is an apocalyptic number.

141143201320420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 141143201320420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169324041680640).

141143201320420 is an abundant number, since it is smaller than the sum of its proper divisors (197504882040860).

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

141143201320420 is a wasteful number, since it uses less digits than its factorization.

141143201320420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397494 (or 397492 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 141143201320420 its reverse (24023102341141), we get a palindrome (165166303661561).

The spelling of 141143201320420 in words is "one hundred forty-one trillion, one hundred forty-three billion, two hundred one million, three hundred twenty thousand, four hundred twenty".