1214420410 has 48 divisors (see below), whose sum is σ = 2604911400. Its totient is φ = 406210560.

The previous prime is 1214420407. The next prime is 1214420419. The reversal of 1214420410 is 140244121.

It can be written as a sum of positive squares in 4 ways, for example, as 383885649 + 830534761 = 19593^2 + 28819^2 .

It is not an unprimeable number, because it can be changed into a prime (1214420419) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10135 + ... + 50314.

Almost surely, 2^1214420410 is an apocalyptic number.

1214420410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1214420410 is an abundant number, since it is smaller than the sum of its proper divisors (1390490990).

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

1214420410 is a wasteful number, since it uses less digits than its factorization.

1214420410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60511 (or 60504 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 1214420410 is about 34848.5352633364. The cubic root of 1214420410 is about 1066.8982903032.

Adding to 1214420410 its reverse (140244121), we get a palindrome (1354664531).

The spelling of 1214420410 in words is "one billion, two hundred fourteen million, four hundred twenty thousand, four hundred ten".