143140061463320 has 128 divisors (see below), whose sum is σ = 328267320071040. Its totient is φ = 56164332134400.

The previous prime is 143140061463319. The next prime is 143140061463323. The reversal of 143140061463320 is 23364160041341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143140061463323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1130736749 + ... + 1130863331.

It is an arithmetic number, because the mean of its divisors is an integer number (2564588438055).

Almost surely, 2^{143140061463320} is an apocalyptic number.

143140061463320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

143140061463320 is an abundant number, since it is smaller than the sum of its proper divisors (185127258607720).

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

143140061463320 is a wasteful number, since it uses less digits than its factorization.

143140061463320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129285 (or 129281 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 38.

The spelling of 143140061463320 in words is "one hundred forty-three trillion, one hundred forty billion, sixty-one million, four hundred sixty-three thousand, three hundred twenty".