1214214010420 has 12 divisors (see below), whose sum is σ = 2549849421924. Its totient is φ = 485685604160.

The previous prime is 1214214010403. The next prime is 1214214010459. The reversal of 1214214010420 is 240104124121.

It can be written as a sum of positive squares in 2 ways, for example, as 281285972496 + 932928037924 = 530364^2 + 965882^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1214214010391 and 1214214010400.

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, 30355350241 + ... + 30355350280.

It is an arithmetic number, because the mean of its divisors is an integer number (212487451827).

Almost surely, 2^{1214214010420} is an apocalyptic number.

1214214010420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1214214010420 is an abundant number, since it is smaller than the sum of its proper divisors (1335635411504).

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

1214214010420 is a wasteful number, since it uses less digits than its factorization.

1214214010420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60710700530 (or 60710700528 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 1214214010420 its reverse (240104124121), we get a palindrome (1454318134541).

The spelling of 1214214010420 in words is "one trillion, two hundred fourteen billion, two hundred fourteen million, ten thousand, four hundred twenty".