143048870 has 8 divisors (see below), whose sum is σ = 257487984. Its totient is φ = 57219544.

The previous prime is 143048869. The next prime is 143048881. The reversal of 143048870 is 78840341.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 143048870.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7152434 + ... + 7152453.

It is an arithmetic number, because the mean of its divisors is an integer number (32185998).

Almost surely, 2^143048870 is an apocalyptic number.

143048870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

143048870 is a deficient number, since it is larger than the sum of its proper divisors (114439114).

143048870 is a wasteful number, since it uses less digits than its factorization.

143048870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14304894.

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 143048870 is about 11960.3039259042. The cubic root of 143048870 is about 522.9917167739.

It can be divided in two parts, 14 and 3048870, that multiplied together give a triangular number (42684180 = T₉₂₃₉).

The spelling of 143048870 in words is "one hundred forty-three million, forty-eight thousand, eight hundred seventy".