1214000420 has 12 divisors (see below), whose sum is σ = 2549400924. Its totient is φ = 485600160.

The previous prime is 1214000419. The next prime is 1214000441. The reversal of 1214000420 is 240004121.

It can be written as a sum of positive squares in 2 ways, for example, as 671017216 + 542983204 = 25904^2 + 23302^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1214000395 and 1214000404.

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, 30349991 + ... + 30350030.

It is an arithmetic number, because the mean of its divisors is an integer number (212450077).

Almost surely, 2^1214000420 is an apocalyptic number.

1214000420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1214000420 is an abundant number, since it is smaller than the sum of its proper divisors (1335400504).

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

1214000420 is a wasteful number, since it uses less digits than its factorization.

1214000420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60700030 (or 60700028 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 1214000420 is about 34842.5088074897. The cubic root of 1214000420 is about 1066.7752855969.

Adding to 1214000420 its reverse (240004121), we get a palindrome (1454004541).

The spelling of 1214000420 in words is "one billion, two hundred fourteen million, four hundred twenty", and thus it is an aban number.