143916950 has 24 divisors (see below), whose sum is σ = 268046832. Its totient is φ = 57489120.

The previous prime is 143916869. The next prime is 143916953. The reversal of 143916950 is 59619341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143916953) 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 11 ways as a sum of consecutive naturals, for example, 48407 + ... + 51293.

It is an arithmetic number, because the mean of its divisors is an integer number (11168618).

Almost surely, 2^143916950 is an apocalyptic number.

143916950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

143916950 is a deficient number, since it is larger than the sum of its proper divisors (124129882).

143916950 is a wasteful number, since it uses less digits than its factorization.

143916950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3896 (or 3891 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 38.

The square root of 143916950 is about 11996.5390842526. The cubic root of 143916950 is about 524.0474943840.

The spelling of 143916950 in words is "one hundred forty-three million, nine hundred sixteen thousand, nine hundred fifty".