234161404161432 has 32 divisors (see below), whose sum is σ = 638622011350080. Its totient is φ = 70958001260960.

The previous prime is 234161404161401. The next prime is 234161404161439.

234161404161432 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234161404161439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 443487507618 + ... + 443487508145.

It is an arithmetic number, because the mean of its divisors is an integer number (19956937854690).

Almost surely, 2^{234161404161432} is an apocalyptic number.

234161404161432 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

234161404161432 is an abundant number, since it is smaller than the sum of its proper divisors (404460607188648).

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

234161404161432 is a wasteful number, since it uses less digits than its factorization.

234161404161432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 886975015783 (or 886975015779 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 42.

It can be divided in two parts, 23416140 and 4161432, that added together give a palindrome (27577572).

The spelling of 234161404161432 in words is "two hundred thirty-four trillion, one hundred sixty-one billion, four hundred four million, one hundred sixty-one thousand, four hundred thirty-two".