143216534046 has 32 divisors (see below), whose sum is σ = 296333805600. Its totient is φ = 46088985600.

The previous prime is 143216534029. The next prime is 143216534047. The reversal of 143216534046 is 640435612341.

It is a junction number, because it is equal to n+sod(n) for n = 143216533995 and 143216534013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143216534047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2886246 + ... + 2935446.

It is an arithmetic number, because the mean of its divisors is an integer number (9260431425).

Almost surely, 2^143216534046 is an apocalyptic number.

143216534046 is an abundant number, since it is smaller than the sum of its proper divisors (153117271554).

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

143216534046 is a wasteful number, since it uses less digits than its factorization.

143216534046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65964.

The product of its (nonzero) digits is 207360, while the sum is 39.

The spelling of 143216534046 in words is "one hundred forty-three billion, two hundred sixteen million, five hundred thirty-four thousand, forty-six".