143680680 has 192 divisors, whose sum is σ = 548795520. Its totient is φ = 32140800.

The previous prime is 143680643. The next prime is 143680699. The reversal of 143680680 is 86086341.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 50085 + ... + 52875.

It is an arithmetic number, because the mean of its divisors is an integer number (2858310).

Almost surely, 2^143680680 is an apocalyptic number.

143680680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 143680680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (274397760).

143680680 is an abundant number, since it is smaller than the sum of its proper divisors (405114840).

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

143680680 is a wasteful number, since it uses less digits than its factorization.

143680680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2832 (or 2825 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 143680680 is about 11986.6876158512. The cubic root of 143680680 is about 523.7605591748.

The spelling of 143680680 in words is "one hundred forty-three million, six hundred eighty thousand, six hundred eighty".