1214403123434 has 8 divisors (see below), whose sum is σ = 1821614069568. Its totient is φ = 607198433580.

The previous prime is 1214403123421. The next prime is 1214403123503. The reversal of 1214403123434 is 4343213044121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1214403123434.

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, 1044242 + ... + 1875965.

It is an arithmetic number, because the mean of its divisors is an integer number (227701758696).

Almost surely, 2^{1214403123434} is an apocalyptic number.

1214403123434 is a deficient number, since it is larger than the sum of its proper divisors (607210946134).

1214403123434 is a wasteful number, since it uses less digits than its factorization.

1214403123434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3128140.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 1214403123434 its reverse (4343213044121), we get a palindrome (5557616167555).

The spelling of 1214403123434 in words is "one trillion, two hundred fourteen billion, four hundred three million, one hundred twenty-three thousand, four hundred thirty-four".