234434567346 has 64 divisors (see below), whose sum is σ = 549663363072. Its totient is φ = 65267252352.

The previous prime is 234434567327. The next prime is 234434567347. The reversal of 234434567346 is 643765434432.

It is not an unprimeable number, because it can be changed into a prime (234434567347) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 186510 + ... + 709686.

It is an arithmetic number, because the mean of its divisors is an integer number (8588490048).

Almost surely, 2^234434567346 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234434567346, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (274831681536).

234434567346 is an abundant number, since it is smaller than the sum of its proper divisors (315228795726).

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

234434567346 is a wasteful number, since it uses less digits than its factorization.

234434567346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523463.

The product of its digits is 17418240, while the sum is 51.

The spelling of 234434567346 in words is "two hundred thirty-four billion, four hundred thirty-four million, five hundred sixty-seven thousand, three hundred forty-six".