234326986434 has 24 divisors (see below), whose sum is σ = 534429969840. Its totient is φ = 73997995608.

The previous prime is 234326986433. The next prime is 234326986441. The reversal of 234326986434 is 434689623432.

234326986434 is a `hidden beast` number, since 2 + 343 + 269 + 8 + 6 + 4 + 34 = 666.

It is not an unprimeable number, because it can be changed into a prime (234326986433) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 342582972 + ... + 342583655.

It is an arithmetic number, because the mean of its divisors is an integer number (22267915410).

Almost surely, 2^234326986434 is an apocalyptic number.

234326986434 is an abundant number, since it is smaller than the sum of its proper divisors (300102983406).

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

234326986434 is a wasteful number, since it uses less digits than its factorization.

234326986434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685166654 (or 685166651 counting only the distinct ones).

The product of its digits is 17915904, while the sum is 54.

The spelling of 234326986434 in words is "two hundred thirty-four billion, three hundred twenty-six million, nine hundred eighty-six thousand, four hundred thirty-four".