342400048 has 10 divisors (see below), whose sum is σ = 663400124. Its totient is φ = 171200016.

The previous prime is 342399989. The next prime is 342400049. The reversal of 342400048 is 840004243.

It is a junction number, because it is equal to n+sod(n) for n = 342399995 and 342400031.

It is not an unprimeable number, because it can be changed into a prime (342400049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10699986 + ... + 10700017.

Almost surely, 2^342400048 is an apocalyptic number.

It is an amenable number.

342400048 is a deficient number, since it is larger than the sum of its proper divisors (321000076).

342400048 is a wasteful number, since it uses less digits than its factorization.

342400048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21400011 (or 21400005 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 342400048 is about 18504.0549069657. The cubic root of 342400048 is about 699.5916311983.

The spelling of 342400048 in words is "three hundred forty-two million, four hundred thousand, forty-eight".