1214404033420 has 24 divisors (see below), whose sum is σ = 2550279595248. Its totient is φ = 485755684800.

The previous prime is 1214404033399. The next prime is 1214404033457. The reversal of 1214404033420 is 243304044121.

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, 1552590 + ... + 2199850.

It is an arithmetic number, because the mean of its divisors is an integer number (106261649802).

Almost surely, 2^{1214404033420} is an apocalyptic number.

1214404033420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1214404033420 is an abundant number, since it is smaller than the sum of its proper divisors (1335875561828).

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

1214404033420 is a wasteful number, since it uses less digits than its factorization.

1214404033420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741081 (or 741079 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 1214404033420 its reverse (243304044121), we get a palindrome (1457708077541).

The spelling of 1214404033420 in words is "one trillion, two hundred fourteen billion, four hundred four million, thirty-three thousand, four hundred twenty".