143320401134 has 8 divisors (see below), whose sum is σ = 215477094000. Its totient is φ = 71494703136.

The previous prime is 143320401011. The next prime is 143320401223. The reversal of 143320401134 is 431104023341.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82747634 + ... + 82749365.

It is an arithmetic number, because the mean of its divisors is an integer number (26934636750).

Almost surely, 2^143320401134 is an apocalyptic number.

143320401134 is a deficient number, since it is larger than the sum of its proper divisors (72156692866).

143320401134 is a wasteful number, since it uses less digits than its factorization.

143320401134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165497434.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 143320401134 its reverse (431104023341), we get a palindrome (574424424475).

The spelling of 143320401134 in words is "one hundred forty-three billion, three hundred twenty million, four hundred one thousand, one hundred thirty-four".