743328142 has 8 divisors (see below), whose sum is σ = 1115118576. Its totient is φ = 371621952.

The previous prime is 743328139. The next prime is 743328151. The reversal of 743328142 is 241823347.

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

It is a junction number, because it is equal to n+sod(n) for n = 743328098 and 743328107.

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, 10398 + ... + 39934.

It is an arithmetic number, because the mean of its divisors is an integer number (139389822).

Almost surely, 2^743328142 is an apocalyptic number.

743328142 is a deficient number, since it is larger than the sum of its proper divisors (371790434).

743328142 is a wasteful number, since it uses less digits than its factorization.

743328142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42122.

The product of its digits is 32256, while the sum is 34.

The square root of 743328142 is about 27264.0448576509. The cubic root of 743328142 is about 905.8581410927.

The spelling of 743328142 in words is "seven hundred forty-three million, three hundred twenty-eight thousand, one hundred forty-two".