20411400002 has 16 divisors (see below), whose sum is σ = 36512318592. Its totient is φ = 8367406080.

The previous prime is 20411400001. The next prime is 20411400083. The reversal of 20411400002 is 20000411402.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a self number, because there is not a number n which added to its sum of digits gives 20411400002.

It is not an unprimeable number, because it can be changed into a prime (20411400001) 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, 31694399 + ... + 31695042.

It is an arithmetic number, because the mean of its divisors is an integer number (2282019912).

Almost surely, 2^20411400002 is an apocalyptic number.

20411400002 is a deficient number, since it is larger than the sum of its proper divisors (16100918590).

20411400002 is a wasteful number, since it uses less digits than its factorization.

20411400002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63389473.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 20411400002 its reverse (20000411402), we get a palindrome (40411811404).

The spelling of 20411400002 in words is "twenty billion, four hundred eleven million, four hundred thousand, two".