340002147848 has 64 divisors (see below), whose sum is σ = 738224409600. Its totient is φ = 145088824320.

The previous prime is 340002147847. The next prime is 340002147889. The reversal of 340002147848 is 848741200043.

It is a happy number.

It is a super-2 number, since 2×340002147848² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (340002147847) 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 15 ways as a sum of consecutive naturals, for example, 307673 + ... + 880151.

It is an arithmetic number, because the mean of its divisors is an integer number (11534756400).

Almost surely, 2^340002147848 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 340002147848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (369112204800).

340002147848 is an abundant number, since it is smaller than the sum of its proper divisors (398222261752).

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

340002147848 is a wasteful number, since it uses less digits than its factorization.

340002147848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572910 (or 572906 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 41.

The spelling of 340002147848 in words is "three hundred forty billion, two million, one hundred forty-seven thousand, eight hundred forty-eight".