20202140410024 has 24 divisors (see below), whose sum is σ = 39977573566410. Its totient is φ = 9569434929696.

The previous prime is 20202140410009. The next prime is 20202140410117. The reversal of 20202140410024 is 42001404120202.

It can be written as a sum of positive squares in only one way, i.e., 20170715757124 + 31424652900 = 4491182^2 + 177270^2 .

It is a junction number, because it is equal to n+sod(n) for n = 20202140409977 and 20202140410004.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3497597599 + ... + 3497603374.

Almost surely, 2^{20202140410024} is an apocalyptic number.

It is an amenable number.

20202140410024 is a deficient number, since it is larger than the sum of its proper divisors (19775433156386).

20202140410024 is a wasteful number, since it uses less digits than its factorization.

20202140410024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6995201017 (or 6995200994 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 20202140410024 its reverse (42001404120202), we get a palindrome (62203544530226).

The spelling of 20202140410024 in words is "twenty trillion, two hundred two billion, one hundred forty million, four hundred ten thousand, twenty-four".