234340401200 has 30 divisors (see below), whose sum is σ = 563002814844. Its totient is φ = 93736160320.

The previous prime is 234340401179. The next prime is 234340401223. The reversal of 234340401200 is 2104043432.

It is a super-2 number, since 2×234340401200² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 292925102 + ... + 292925901.

Almost surely, 2^234340401200 is an apocalyptic number.

234340401200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234340401200 is an abundant number, since it is smaller than the sum of its proper divisors (328662413644).

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

234340401200 is a wasteful number, since it uses less digits than its factorization.

234340401200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585851021 (or 585851010 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 234340401200 its reverse (2104043432), we get a palindrome (236444444632).

The spelling of 234340401200 in words is "two hundred thirty-four billion, three hundred forty million, four hundred one thousand, two hundred".