143724054 has 16 divisors (see below), whose sum is σ = 289517760. Its totient is φ = 47563080.

The previous prime is 143724043. The next prime is 143724067. The reversal of 143724054 is 450427341.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85332 + ... + 86999.

It is an arithmetic number, because the mean of its divisors is an integer number (18094860).

Almost surely, 2^143724054 is an apocalyptic number.

143724054 is an abundant number, since it is smaller than the sum of its proper divisors (145793706).

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

143724054 is a wasteful number, since it uses less digits than its factorization.

143724054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172475.

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 143724054 is about 11988.4967364553. The cubic root of 143724054 is about 523.8132577582.

The spelling of 143724054 in words is "one hundred forty-three million, seven hundred twenty-four thousand, fifty-four".