143980374 has 24 divisors (see below), whose sum is σ = 292804200. Its totient is φ = 47199360.

The previous prime is 143980279. The next prime is 143980379. The reversal of 143980374 is 473089341.

143980374 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143980379) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19102 + ... + 25550.

It is an arithmetic number, because the mean of its divisors is an integer number (12200175).

Almost surely, 2^143980374 is an apocalyptic number.

143980374 is an abundant number, since it is smaller than the sum of its proper divisors (148823826).

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

143980374 is an equidigital number, since it uses as much as digits as its factorization.

143980374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6576 (or 6515 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 143980374 is about 11999.1822221350. The cubic root of 143980374 is about 524.1244654124.

The spelling of 143980374 in words is "one hundred forty-three million, nine hundred eighty thousand, three hundred seventy-four".