143365513134 has 32 divisors (see below), whose sum is σ = 287401589280. Its totient is φ = 47676816000.

The previous prime is 143365513111. The next prime is 143365513217. The reversal of 143365513134 is 431315563341.

It is a junction number, because it is equal to n+sod(n) for n = 143365513092 and 143365513101.

It is a congruent number.

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, 10074144 + ... + 10088364.

It is an arithmetic number, because the mean of its divisors is an integer number (8981299665).

Almost surely, 2^143365513134 is an apocalyptic number.

143365513134 is an abundant number, since it is smaller than the sum of its proper divisors (144036076146).

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

143365513134 is a wasteful number, since it uses less digits than its factorization.

143365513134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18036.

The product of its digits is 194400, while the sum is 39.

The spelling of 143365513134 in words is "one hundred forty-three billion, three hundred sixty-five million, five hundred thirteen thousand, one hundred thirty-four".