214100054020 has 24 divisors (see below), whose sum is σ = 450165907800. Its totient is φ = 85534156032.

The previous prime is 214100053969. The next prime is 214100054041. The reversal of 214100054020 is 20450001412.

It can be written as a sum of positive squares in 4 ways, for example, as 87238711044 + 126861342976 = 295362^2 + 356176^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6600015 + ... + 6632374.

It is an arithmetic number, because the mean of its divisors is an integer number (18756912825).

Almost surely, 2^214100054020 is an apocalyptic number.

214100054020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214100054020 is an abundant number, since it is smaller than the sum of its proper divisors (236065853780).

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

214100054020 is a wasteful number, since it uses less digits than its factorization.

214100054020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13233207 (or 13233205 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

Adding to 214100054020 its reverse (20450001412), we get a palindrome (234550055432).

The spelling of 214100054020 in words is "two hundred fourteen billion, one hundred million, fifty-four thousand, twenty".