20400130314210 has 64 divisors (see below), whose sum is σ = 49187188310400. Its totient is φ = 5414838991872.

The previous prime is 20400130314131. The next prime is 20400130314269. The reversal of 20400130314210 is 1241303100402.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25568842 + ... + 26354618.

It is an arithmetic number, because the mean of its divisors is an integer number (768549817350).

Almost surely, 2^{20400130314210} is an apocalyptic number.

20400130314210 is an abundant number, since it is smaller than the sum of its proper divisors (28787057996190).

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

20400130314210 is a wasteful number, since it uses less digits than its factorization.

20400130314210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 789795.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 20400130314210 its reverse (1241303100402), we get a palindrome (21641433414612).

The spelling of 20400130314210 in words is "twenty trillion, four hundred billion, one hundred thirty million, three hundred fourteen thousand, two hundred ten".