20024010402010 has 16 divisors (see below), whose sum is σ = 36922321620072. Its totient is φ = 7814247961600.

The previous prime is 20024010401971. The next prime is 20024010402013. The reversal of 20024010402010 is 1020401042002.

It can be written as a sum of positive squares in 4 ways, for example, as 16470683611281 + 3553326790729 = 4058409^2 + 1885027^2 .

It is not an unprimeable number, because it can be changed into a prime (20024010402013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24419524471 + ... + 24419525290.

Almost surely, 2^{20024010402010} is an apocalyptic number.

20024010402010 is a deficient number, since it is larger than the sum of its proper divisors (16898311218062).

20024010402010 is a wasteful number, since it uses less digits than its factorization.

20024010402010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48839049809.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 20024010402010 its reverse (1020401042002), we get a palindrome (21044411444012).

The spelling of 20024010402010 in words is "twenty trillion, twenty-four billion, ten million, four hundred two thousand, ten".