234400342403120 has 80 divisors (see below), whose sum is σ = 573706694350080. Its totient is φ = 88818781536000.

The previous prime is 234400342403119. The next prime is 234400342403179. The reversal of 234400342403120 is 21304243004432.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14713205 + ... + 26177835.

It is an arithmetic number, because the mean of its divisors is an integer number (7171333679376).

Almost surely, 2^{234400342403120} is an apocalyptic number.

234400342403120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234400342403120 is an abundant number, since it is smaller than the sum of its proper divisors (339306351946960).

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

234400342403120 is a wasteful number, since it uses less digits than its factorization.

234400342403120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11478114 (or 11478108 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 234400342403120 its reverse (21304243004432), we get a palindrome (255704585407552).

The spelling of 234400342403120 in words is "two hundred thirty-four trillion, four hundred billion, three hundred forty-two million, four hundred three thousand, one hundred twenty".