1234424434102 has 16 divisors (see below), whose sum is σ = 2063743637040. Its totient is φ = 550331635968.

The previous prime is 1234424434099. The next prime is 1234424434109. The reversal of 1234424434102 is 2014344244321.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1234424434109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 955436223 + ... + 955437514.

It is an arithmetic number, because the mean of its divisors is an integer number (128983977315).

Almost surely, 2^{1234424434102} is an apocalyptic number.

1234424434102 is a deficient number, since it is larger than the sum of its proper divisors (829319202938).

1234424434102 is a wasteful number, since it uses less digits than its factorization.

1234424434102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1910873775.

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 1234424434102 its reverse (2014344244321), we get a palindrome (3248768678423).

The spelling of 1234424434102 in words is "one trillion, two hundred thirty-four billion, four hundred twenty-four million, four hundred thirty-four thousand, one hundred two".