20213141440024 has 32 divisors (see below), whose sum is σ = 40821125995440. Its totient is φ = 9327741321600.

The previous prime is 20213141440021. The next prime is 20213141440031. The reversal of 20213141440024 is 42004414131202.

It is a super-4 number, since 4×20213141440024⁴ (a number of 54 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20213141439974 and 20213141440001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20213141440021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13896442 + ... + 15281929.

Almost surely, 2^{20213141440024} is an apocalyptic number.

It is an amenable number.

20213141440024 is an abundant number, since it is smaller than the sum of its proper divisors (20607984555416).

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

20213141440024 is a wasteful number, since it uses less digits than its factorization.

20213141440024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29185051 (or 29185047 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 20213141440024 its reverse (42004414131202), we get a palindrome (62217555571226).

The spelling of 20213141440024 in words is "twenty trillion, two hundred thirteen billion, one hundred forty-one million, four hundred forty thousand, twenty-four".