20410212104 has 32 divisors (see below), whose sum is σ = 41382420480. Its totient is φ = 9400445184.

The previous prime is 20410212089. The next prime is 20410212133. The reversal of 20410212104 is 40121201402.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1590152 + ... + 1602935.

It is an arithmetic number, because the mean of its divisors is an integer number (1293200640).

Almost surely, 2^20410212104 is an apocalyptic number.

It is an amenable number.

20410212104 is an abundant number, since it is smaller than the sum of its proper divisors (20972208376).

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

20410212104 is a wasteful number, since it uses less digits than its factorization.

20410212104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3193157 (or 3193153 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 20410212104 its reverse (40121201402), we get a palindrome (60531413506).

The spelling of 20410212104 in words is "twenty billion, four hundred ten million, two hundred twelve thousand, one hundred four".