134400231330 has 64 divisors (see below), whose sum is σ = 329509306368. Its totient is φ = 35068376000.

The previous prime is 134400231319. The next prime is 134400231347. The reversal of 134400231330 is 33132004431.

134400231330 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 134400231330.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6688879 + ... + 6708941.

It is an arithmetic number, because the mean of its divisors is an integer number (5148582912).

Almost surely, 2^134400231330 is an apocalyptic number.

134400231330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134400231330 is an abundant number, since it is smaller than the sum of its proper divisors (195109075038).

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

134400231330 is a wasteful number, since it uses less digits than its factorization.

134400231330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24871.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 134400231330 its reverse (33132004431), we get a palindrome (167532235761).

The spelling of 134400231330 in words is "one hundred thirty-four billion, four hundred million, two hundred thirty-one thousand, three hundred thirty".