20310404414 has 32 divisors (see below), whose sum is σ = 31379788800. Its totient is φ = 9855518400.

The previous prime is 20310404393. The next prime is 20310404431. The reversal of 20310404414 is 41440401302.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 20310404414.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6207599 + ... + 6210869.

It is an arithmetic number, because the mean of its divisors is an integer number (980618400).

Almost surely, 2^20310404414 is an apocalyptic number.

20310404414 is a deficient number, since it is larger than the sum of its proper divisors (11069384386).

20310404414 is a wasteful number, since it uses less digits than its factorization.

20310404414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4016.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 20310404414 its reverse (41440401302), we get a palindrome (61750805716).

The spelling of 20310404414 in words is "twenty billion, three hundred ten million, four hundred four thousand, four hundred fourteen".