20412432411002 has 8 divisors (see below), whose sum is σ = 30643562085300. Its totient is φ = 10197911715904.

The previous prime is 20412432411001. The next prime is 20412432411023. The reversal of 20412432411002 is 20011423421402.

It can be written as a sum of positive squares in 2 ways, for example, as 19852914946921 + 559517464081 = 4455661^2 + 748009^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×20412432411002³ (a number of 41 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (20412432411001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4152241727 + ... + 4152246642.

Almost surely, 2^{20412432411002} is an apocalyptic number.

20412432411002 is a deficient number, since it is larger than the sum of its proper divisors (10231129674298).

20412432411002 is a wasteful number, since it uses less digits than its factorization.

20412432411002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8304489600.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 20412432411002 its reverse (20011423421402), we get a palindrome (40423855832404).

The spelling of 20412432411002 in words is "twenty trillion, four hundred twelve billion, four hundred thirty-two million, four hundred eleven thousand, two".