342116740 has 48 divisors (see below), whose sum is σ = 833357952. Its totient is φ = 115543296.

The previous prime is 342116711. The next prime is 342116773. The reversal of 342116740 is 47611243.

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

It is a junction number, because it is equal to n+sod(n) for n = 342116699 and 342116708.

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, 8857 + ... + 27616.

It is an arithmetic number, because the mean of its divisors is an integer number (17361624).

Almost surely, 2^342116740 is an apocalyptic number.

It is an amenable number.

342116740 is an abundant number, since it is smaller than the sum of its proper divisors (491241212).

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

342116740 is a wasteful number, since it uses less digits than its factorization.

342116740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36556 (or 36554 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 342116740 is about 18496.3980277242. The cubic root of 342116740 is about 699.3986263619.

Adding to 342116740 its reverse (47611243), we get a palindrome (389727983).

The spelling of 342116740 in words is "three hundred forty-two million, one hundred sixteen thousand, seven hundred forty".