143429104 has 80 divisors (see below), whose sum is σ = 356977152. Its totient is φ = 54261504.

The previous prime is 143429093. The next prime is 143429129. The reversal of 143429104 is 401924341.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31347 + ... + 35629.

Almost surely, 2^143429104 is an apocalyptic number.

143429104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 143429104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178488576).

143429104 is an abundant number, since it is smaller than the sum of its proper divisors (213548048).

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

143429104 is a wasteful number, since it uses less digits than its factorization.

143429104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4334 (or 4328 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 143429104 is about 11976.1890432641. The cubic root of 143429104 is about 523.4546897849.

The spelling of 143429104 in words is "one hundred forty-three million, four hundred twenty-nine thousand, one hundred four".