140223404013020 has 48 divisors (see below), whose sum is σ = 314593905682560. Its totient is φ = 52344196052544.

The previous prime is 140223404012977. The next prime is 140223404013053. The reversal of 140223404013020 is 20310404322041.

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, 2753772734 + ... + 2753823653.

It is an arithmetic number, because the mean of its divisors is an integer number (6554039701720).

Almost surely, 2^{140223404013020} is an apocalyptic number.

140223404013020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140223404013020 is an abundant number, since it is smaller than the sum of its proper divisors (174370501669540).

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

140223404013020 is a wasteful number, since it uses less digits than its factorization.

140223404013020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5507596482 (or 5507596480 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 140223404013020 its reverse (20310404322041), we get a palindrome (160533808335061).

The spelling of 140223404013020 in words is "one hundred forty trillion, two hundred twenty-three billion, four hundred four million, thirteen thousand, twenty".