340553345124 has 24 divisors (see below), whose sum is σ = 795208363488. Its totient is φ = 113434368640.

The previous prime is 340553345081. The next prime is 340553345161. The reversal of 340553345124 is 421543355043.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10409622 + ... + 10442285.

It is an arithmetic number, because the mean of its divisors is an integer number (33133681812).

Almost surely, 2^340553345124 is an apocalyptic number.

It is an amenable number.

340553345124 is an abundant number, since it is smaller than the sum of its proper divisors (454655018364).

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

340553345124 is a wasteful number, since it uses less digits than its factorization.

340553345124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20853275 (or 20853273 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 39.

The spelling of 340553345124 in words is "three hundred forty billion, five hundred fifty-three million, three hundred forty-five thousand, one hundred twenty-four".