134143231330 has 64 divisors (see below), whose sum is σ = 263503497600. Its totient is φ = 48995642880.

The previous prime is 134143231319. The next prime is 134143231381. The reversal of 134143231330 is 33132341431.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 542836 + ... + 750304.

It is an arithmetic number, because the mean of its divisors is an integer number (4117242150).

Almost surely, 2^134143231330 is an apocalyptic number.

134143231330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134143231330 is a deficient number, since it is larger than the sum of its proper divisors (129360266270).

134143231330 is a wasteful number, since it uses less digits than its factorization.

134143231330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207619.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 134143231330 its reverse (33132341431), we get a palindrome (167275572761).

The spelling of 134143231330 in words is "one hundred thirty-four billion, one hundred forty-three million, two hundred thirty-one thousand, three hundred thirty".