143970044 has 12 divisors (see below), whose sum is σ = 253617168. Its totient is φ = 71508000.

The previous prime is 143970031. The next prime is 143970053. The reversal of 143970044 is 440079341.

It is a happy number.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

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, 118577 + ... + 119784.

It is an arithmetic number, because the mean of its divisors is an integer number (21134764).

Almost surely, 2^143970044 is an apocalyptic number.

It is an amenable number.

143970044 is a deficient number, since it is larger than the sum of its proper divisors (109647124).

143970044 is a wasteful number, since it uses less digits than its factorization.

143970044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238516 (or 238514 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 143970044 is about 11998.7517684132. The cubic root of 143970044 is about 524.1119305206. Note that the first 3 decimals are identical.

The spelling of 143970044 in words is "one hundred forty-three million, nine hundred seventy thousand, forty-four".