143132165465520 has 320 divisors, whose sum is σ = 571041576714240. Its totient is φ = 28782337305600.

The previous prime is 143132165465473. The next prime is 143132165465543. The reversal of 143132165465520 is 25564561231341.

It is a happy number.

It is a super-2 number, since 2×143132165465520² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 143132165465520.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 124350460 + ... + 125496219.

It is an arithmetic number, because the mean of its divisors is an integer number (1784504927232).

Almost surely, 2^{143132165465520} is an apocalyptic number.

143132165465520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

143132165465520 is an abundant number, since it is smaller than the sum of its proper divisors (427909411248720).

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

143132165465520 is a wasteful number, since it uses less digits than its factorization.

143132165465520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249846744 (or 249846738 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 48.

The spelling of 143132165465520 in words is "one hundred forty-three trillion, one hundred thirty-two billion, one hundred sixty-five million, four hundred sixty-five thousand, five hundred twenty".