234364566018 has 32 divisors (see below), whose sum is σ = 511359013440.
Its totient is φ = 71017045760.
The previous prime is 234364566001. The next prime is 234364566019. The reversal of 234364566018 is 810665463432.
It is not an unprimeable number, because it can be changed into a prime (234364566019) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2767846 + ... + 2851262.
It is an arithmetic number, because the mean of its divisors is an integer number (15979969170).
Almost surely, 2234364566018 is an apocalyptic number.
234364566018 is an abundant number, since it is smaller than the sum of its proper divisors (276994447422).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234364566018 is a wasteful number, since it uses less digits than its factorization.
234364566018 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126002.
The product of its (nonzero) digits is 2488320, while the sum is 48.
The spelling of 234364566018 in words is "two hundred thirty-four billion, three hundred sixty-four million, five hundred sixty-six thousand, eighteen".