342150450320 has 160 divisors (see below), whose sum is σ = 920585150208. Its totient is φ = 115839350784.

The previous prime is 342150450233. The next prime is 342150450329. The reversal of 342150450320 is 23054051243.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (342150450329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18985634 + ... + 19003646.

Almost surely, 2^342150450320 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 342150450320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (460292575104).

342150450320 is an abundant number, since it is smaller than the sum of its proper divisors (578434699888).

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

342150450320 is a wasteful number, since it uses less digits than its factorization.

342150450320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18457 (or 18451 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The spelling of 342150450320 in words is "three hundred forty-two billion, one hundred fifty million, four hundred fifty thousand, three hundred twenty".