2223234421434 has 24 divisors (see below), whose sum is σ = 5187546983892. Its totient is φ = 684072129600.

The previous prime is 2223234421417. The next prime is 2223234421451. The reversal of 2223234421434 is 4341244323222.

2223234421434 is a `hidden beast` number, since 2 + 223 + 2 + 3 + 4 + 421 + 4 + 3 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (2223234421417) and next prime (2223234421451).

It can be written as a sum of positive squares in 2 ways, for example, as 1891579370409 + 331655051025 = 1375347^2 + 575895^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4750500667 + ... + 4750501134.

Almost surely, 2^{2223234421434} is an apocalyptic number.

2223234421434 is an abundant number, since it is smaller than the sum of its proper divisors (2964312562458).

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

2223234421434 is a wasteful number, since it uses less digits than its factorization.

2223234421434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9501001822 (or 9501001819 counting only the distinct ones).

The product of its digits is 221184, while the sum is 36.

Adding to 2223234421434 its reverse (4341244323222), we get a palindrome (6564478744656).

The spelling of 2223234421434 in words is "two trillion, two hundred twenty-three billion, two hundred thirty-four million, four hundred twenty-one thousand, four hundred thirty-four".