1234235423134 has 8 divisors (see below), whose sum is σ = 2115832153968. Its totient is φ = 528958038480.

The previous prime is 1234235423129. The next prime is 1234235423153. The reversal of 1234235423134 is 4313245324321.

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

It is a junction number, because it is equal to n+sod(n) for n = 1234235423093 and 1234235423102.

It is a congruent number.

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, 44079836527 + ... + 44079836554.

It is an arithmetic number, because the mean of its divisors is an integer number (264479019246).

Almost surely, 2^{1234235423134} is an apocalyptic number.

1234235423134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1234235423134 is a deficient number, since it is larger than the sum of its proper divisors (881596730834).

1234235423134 is an equidigital number, since it uses as much as digits as its factorization.

1234235423134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88159673090.

The product of its digits is 207360, while the sum is 37.

The spelling of 1234235423134 in words is "one trillion, two hundred thirty-four billion, two hundred thirty-five million, four hundred twenty-three thousand, one hundred thirty-four".