342523148 has 12 divisors (see below), whose sum is σ = 653907912. Its totient is φ = 155692320.

The previous prime is 342523117. The next prime is 342523177. The reversal of 342523148 is 841325243.

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, 3892265 + ... + 3892352.

It is an arithmetic number, because the mean of its divisors is an integer number (54492326).

Almost surely, 2^342523148 is an apocalyptic number.

It is an amenable number.

342523148 is a deficient number, since it is larger than the sum of its proper divisors (311384764).

342523148 is a wasteful number, since it uses less digits than its factorization.

342523148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7784632 (or 7784630 counting only the distinct ones).

The product of its digits is 23040, while the sum is 32.

The square root of 342523148 is about 18507.3809060061. The cubic root of 342523148 is about 699.6754604420.

The spelling of 342523148 in words is "three hundred forty-two million, five hundred twenty-three thousand, one hundred forty-eight".