20413421014 has 8 divisors (see below), whose sum is σ = 34994436048. Its totient is φ = 8748609000.

The previous prime is 20413420999. The next prime is 20413421027. The reversal of 20413421014 is 41012431402.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 729050737 + ... + 729050764.

It is an arithmetic number, because the mean of its divisors is an integer number (4374304506).

Almost surely, 2^20413421014 is an apocalyptic number.

20413421014 is a deficient number, since it is larger than the sum of its proper divisors (14581015034).

20413421014 is a wasteful number, since it uses less digits than its factorization.

20413421014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1458101510.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 20413421014 its reverse (41012431402), we get a palindrome (61425852416).

The spelling of 20413421014 in words is "twenty billion, four hundred thirteen million, four hundred twenty-one thousand, fourteen".