140223410201020 has 48 divisors (see below), whose sum is σ = 307274592683520. Its totient is φ = 53650272796736.

The previous prime is 140223410201011. The next prime is 140223410201033. The reversal of 140223410201020 is 20102014322041.

It is a junction number, because it is equal to n+sod(n) for n = 140223410200982 and 140223410201000.

It is a congruent number.

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, 60616401 + ... + 62887159.

It is an arithmetic number, because the mean of its divisors is an integer number (6401554014240).

Almost surely, 2^{140223410201020} is an apocalyptic number.

140223410201020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140223410201020 is an abundant number, since it is smaller than the sum of its proper divisors (167051182482500).

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

140223410201020 is a wasteful number, since it uses less digits than its factorization.

140223410201020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2405034 (or 2405032 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 140223410201020 its reverse (20102014322041), we get a palindrome (160325424523061).

The spelling of 140223410201020 in words is "one hundred forty trillion, two hundred twenty-three billion, four hundred ten million, two hundred one thousand, twenty".